25672032510553 has 32 divisors (see below), whose sum is σ = 30296941339392. Its totient is φ = 21445301222400.

The previous prime is 25672032510517. The next prime is 25672032510577. The reversal of 25672032510553 is 35501523027652.

It is not a de Polignac number, because 25672032510553 - 2²¹ = 25672030413401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25672032510053) 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, 140414868 + ... + 140597578.

It is an arithmetic number, because the mean of its divisors is an integer number (946779416856).

Almost surely, 2^{25672032510553} is an apocalyptic number.

It is an amenable number.

25672032510553 is a deficient number, since it is larger than the sum of its proper divisors (4624908828839).

25672032510553 is a wasteful number, since it uses less digits than its factorization.

25672032510553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187185.

The product of its (nonzero) digits is 1890000, while the sum is 46.

The spelling of 25672032510553 in words is "twenty-five trillion, six hundred seventy-two billion, thirty-two million, five hundred ten thousand, five hundred fifty-three".