25752259027 has 12 divisors (see below), whose sum is σ = 28380939160. Its totient is φ = 23349332160.

The previous prime is 25752259021. The next prime is 25752259067. The reversal of 25752259027 is 72095225752.

It is not a de Polignac number, because 25752259027 - 2¹⁹ = 25751734739 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25752259021) 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, 234918 + ... + 326635.

Almost surely, 2^25752259027 is an apocalyptic number.

25752259027 is a deficient number, since it is larger than the sum of its proper divisors (2628680133).

25752259027 is a wasteful number, since it uses less digits than its factorization.

25752259027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561954 (or 561943 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 25752259027 in words is "twenty-five billion, seven hundred fifty-two million, two hundred fifty-nine thousand, twenty-seven".