25967076952 has 8 divisors (see below), whose sum is σ = 48688269300. Its totient is φ = 12983538472.

The previous prime is 25967076937. The next prime is 25967076977.

25967076952 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×25967076952² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622942302 + ... + 1622942317.

Almost surely, 2^25967076952 is an apocalyptic number.

It is an amenable number.

25967076952 is a deficient number, since it is larger than the sum of its proper divisors (22721192348).

25967076952 is a wasteful number, since it uses less digits than its factorization.

25967076952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245884625 (or 3245884621 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 58.

The spelling of 25967076952 in words is "twenty-five billion, nine hundred sixty-seven million, seventy-six thousand, nine hundred fifty-two".