2501622624364 has 36 divisors (see below), whose sum is σ = 4546162885264. Its totient is φ = 1204441535808.

The previous prime is 2501622624359. The next prime is 2501622624367. The reversal of 2501622624364 is 4634262261052.

It is a self number, because there is not a number n which added to its sum of digits gives 2501622624364.

It is not an unprimeable number, because it can be changed into a prime (2501622624367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 257929 + ... + 2251615.

Almost surely, 2^{2501622624364} is an apocalyptic number.

It is an amenable number.

2501622624364 is a deficient number, since it is larger than the sum of its proper divisors (2044540260900).

2501622624364 is a wasteful number, since it uses less digits than its factorization.

2501622624364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994122 (or 1994091 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 2501622624364 in words is "two trillion, five hundred one billion, six hundred twenty-two million, six hundred twenty-four thousand, three hundred sixty-four".