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425135431312153 = 3371699742512931
BaseRepresentation
bin110000010101010001000111…
…0010111010110001100011001
32001202021112212011202020102221
41200222202032113112030121
5421210404330403442103
64104104304304424041
7155356010210615152
oct14052421627261431
92052245764666387
10425135431312153
11113508a18799551
123b822117918021
131532b139ab1a33
1476da943bb0929
153423b3529c1bd
hex182a88e5d6319

425135431312153 has 8 divisors (see below), whose sum is σ = 426647930727200. Its totient is φ = 423624416927040.

The previous prime is 425135431312127. The next prime is 425135431312213. The reversal of 425135431312153 is 351213134531524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425135431312153 - 25 = 425135431312121 is a prime.

It is a super-2 number, since 2×4251354313121532 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425135231312153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370683903 + ... + 371829028.

It is an arithmetic number, because the mean of its divisors is an integer number (53330991340900).

Almost surely, 2425135431312153 is an apocalyptic number.

It is an amenable number.

425135431312153 is a deficient number, since it is larger than the sum of its proper divisors (1512499415047).

425135431312153 is a wasteful number, since it uses less digits than its factorization.

425135431312153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742514967.

The product of its digits is 648000, while the sum is 43.

Adding to 425135431312153 its reverse (351213134531524), we get a palindrome (776348565843677).

The spelling of 425135431312153 in words is "four hundred twenty-five trillion, one hundred thirty-five billion, four hundred thirty-one million, three hundred twelve thousand, one hundred fifty-three".

Divisors: 1 337 1699 572563 742512931 250226857747 1261529469769 425135431312153