2525887136044 has 12 divisors (see below), whose sum is σ = 4612489552944. Its totient is φ = 1208032978064.

The previous prime is 2525887136033. The next prime is 2525887136083. The reversal of 2525887136044 is 4406317885252.

It is a happy number.

It is a super-5 number, since 5×2525887136044⁵ (a number of 63 digits) contains 55555 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13727647387 + ... + 13727647570.

It is an arithmetic number, because the mean of its divisors is an integer number (384374129412).

Almost surely, 2^{2525887136044} is an apocalyptic number.

It is an amenable number.

2525887136044 is a deficient number, since it is larger than the sum of its proper divisors (2086602416900).

2525887136044 is a wasteful number, since it uses less digits than its factorization.

2525887136044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27455294984 (or 27455294982 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 2525887136044 in words is "two trillion, five hundred twenty-five billion, eight hundred eighty-seven million, one hundred thirty-six thousand, forty-four".