2651235532504 has 64 divisors (see below), whose sum is σ = 5530679128800. Its totient is φ = 1190575331712.

The previous prime is 2651235532501. The next prime is 2651235532577. The reversal of 2651235532504 is 4052355321562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651235532501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1388122 + ... + 2688745.

Almost surely, 2^{2651235532504} is an apocalyptic number.

It is an amenable number.

2651235532504 is an abundant number, since it is smaller than the sum of its proper divisors (2879443596296).

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

2651235532504 is a wasteful number, since it uses less digits than its factorization.

2651235532504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076949 (or 4076919 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 2651235532504 in words is "two trillion, six hundred fifty-one billion, two hundred thirty-five million, five hundred thirty-two thousand, five hundred four".