25070564633612 has 6 divisors (see below), whose sum is σ = 43873488108828. Its totient is φ = 12535282316804.

The previous prime is 25070564633501. The next prime is 25070564633629. The reversal of 25070564633612 is 21633646507052.

It is a super-2 number, since 2×25070564633612² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3133820579198 + ... + 3133820579205.

It is an arithmetic number, because the mean of its divisors is an integer number (7312248018138).

Almost surely, 2^{25070564633612} is an apocalyptic number.

It is an amenable number.

25070564633612 is a deficient number, since it is larger than the sum of its proper divisors (18802923475216).

25070564633612 is a wasteful number, since it uses less digits than its factorization.

25070564633612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267641158407 (or 6267641158405 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 25070564633612 in words is "twenty-five trillion, seventy billion, five hundred sixty-four million, six hundred thirty-three thousand, six hundred twelve".