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5432512210253 = 31175242329363
BaseRepresentation
bin100111100001101101011…
…1101011110010101001101
3201020100021010010220101022
41033003122331132111031
51203001241111212003
615315354530123525
71100325500614142
oct117033275362515
921210233126338
105432512210253
111804a08576707
12738a354205a5
1330538c3b072b
1414ad138a23c9
15964a3582738
hex4f0daf5e54d

5432512210253 has 4 divisors (see below), whose sum is σ = 5607754539648. Its totient is φ = 5257269880860.

The previous prime is 5432512210231. The next prime is 5432512210271. The reversal of 5432512210253 is 3520122152345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5432512210253 - 230 = 5431438468429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432512210553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87621164651 + ... + 87621164712.

It is an arithmetic number, because the mean of its divisors is an integer number (1401938634912).

Almost surely, 25432512210253 is an apocalyptic number.

It is an amenable number.

5432512210253 is a deficient number, since it is larger than the sum of its proper divisors (175242329395).

5432512210253 is a wasteful number, since it uses less digits than its factorization.

5432512210253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175242329394.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 5432512210253 its reverse (3520122152345), we get a palindrome (8952634362598).

The spelling of 5432512210253 in words is "five trillion, four hundred thirty-two billion, five hundred twelve million, two hundred ten thousand, two hundred fifty-three".

Divisors: 1 31 175242329363 5432512210253