251025540712675 has 12 divisors (see below), whose sum is σ = 327654389983480. Its totient is φ = 190250936118720.

The previous prime is 251025540712673. The next prime is 251025540712691. The reversal of 251025540712675 is 576217045520152.

It is not a de Polignac number, because 251025540712675 - 2¹ = 251025540712673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (251025540712673) 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, 264237410802 + ... + 264237411751.

Almost surely, 2^{251025540712675} is an apocalyptic number.

251025540712675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

251025540712675 is a deficient number, since it is larger than the sum of its proper divisors (76628849270805).

251025540712675 is a wasteful number, since it uses less digits than its factorization.

251025540712675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528474822582 (or 528474822577 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 52.

The spelling of 251025540712675 in words is "two hundred fifty-one trillion, twenty-five billion, five hundred forty million, seven hundred twelve thousand, six hundred seventy-five".