264432654256596 has 96 divisors (see below), whose sum is σ = 718467441931008. Its totient is φ = 74125754726400.

The previous prime is 264432654256591. The next prime is 264432654256597. The reversal of 264432654256596 is 695652456234462.

It is a self number, because there is not a number n which added to its sum of digits gives 264432654256596.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264432654256591) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410031996 + ... + 410676396.

It is an arithmetic number, because the mean of its divisors is an integer number (7484035853448).

Almost surely, 2^{264432654256596} is an apocalyptic number.

It is an amenable number.

264432654256596 is an abundant number, since it is smaller than the sum of its proper divisors (454034787674412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264432654256596 is a wasteful number, since it uses less digits than its factorization.

264432654256596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736641 (or 736639 counting only the distinct ones).

The product of its digits is 2239488000, while the sum is 69.

The spelling of 264432654256596 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, six hundred fifty-four million, two hundred fifty-six thousand, five hundred ninety-six".