2531824794652 has 24 divisors (see below), whose sum is σ = 4467992009600. Its totient is φ = 1255277784816.

The previous prime is 2531824794649. The next prime is 2531824794679. The reversal of 2531824794652 is 2564974281352.

It is a super-2 number, since 2×2531824794652² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2308902 + ... + 3224077.

Almost surely, 2^{2531824794652} is an apocalyptic number.

It is an amenable number.

2531824794652 is a deficient number, since it is larger than the sum of its proper divisors (1936167214948).

2531824794652 is a wasteful number, since it uses less digits than its factorization.

2531824794652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533945 (or 5533943 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 58.

The spelling of 2531824794652 in words is "two trillion, five hundred thirty-one billion, eight hundred twenty-four million, seven hundred ninety-four thousand, six hundred fifty-two".