425613551453 has 8 divisors (see below), whose sum is σ = 426600427008. Its totient is φ = 424626968304.

The previous prime is 425613551423. The next prime is 425613551477. The reversal of 425613551453 is 354155316524.

It is a happy number.

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 425613551453 - 2¹⁰ = 425613550429 is a prime.

It is a super-2 number, since 2×425613551453² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425613551423) 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, 2989475 + ... + 3128607.

It is an arithmetic number, because the mean of its divisors is an integer number (53325053376).

Almost surely, 2^425613551453 is an apocalyptic number.

It is an amenable number.

425613551453 is a deficient number, since it is larger than the sum of its proper divisors (986875555).

425613551453 is a wasteful number, since it uses less digits than its factorization.

425613551453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146203.

The product of its digits is 1080000, while the sum is 44.

Adding to 425613551453 its reverse (354155316524), we get a palindrome (779768867977).

The spelling of 425613551453 in words is "four hundred twenty-five billion, six hundred thirteen million, five hundred fifty-one thousand, four hundred fifty-three".