523634436325 has 288 divisors, whose sum is σ = 942577171200. Its totient is φ = 279919411200.

The previous prime is 523634436289. The next prime is 523634436389.

523634436325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 523634436325 - 2⁷ = 523634436197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 277200981 + ... + 277202869.

It is an arithmetic number, because the mean of its divisors is an integer number (3272837400).

Almost surely, 2^523634436325 is an apocalyptic number.

523634436325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

523634436325 is a deficient number, since it is larger than the sum of its proper divisors (418942734875).

523634436325 is a wasteful number, since it uses less digits than its factorization.

523634436325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013 (or 1997 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 46.

It can be divided in two parts, 523634 and 436325, that added together give a palindrome (959959).

The spelling of 523634436325 in words is "five hundred twenty-three billion, six hundred thirty-four million, four hundred thirty-six thousand, three hundred twenty-five".