26672562976 has 36 divisors (see below), whose sum is σ = 55420862742. Its totient is φ = 12634366464.

The previous prime is 26672562949. The next prime is 26672563003. The reversal of 26672562976 is 67926527662.

It is an interprime number because it is at equal distance from previous prime (26672562949) and next prime (26672563003).

It can be written as a sum of positive squares in only one way, i.e., 19746994576 + 6925568400 = 140524^2 + 83220^2 .

It is a super-2 number, since 2×26672562976² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26672562976.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1142905 + ... + 1166008.

Almost surely, 2^26672562976 is an apocalyptic number.

It is an amenable number.

26672562976 is an abundant number, since it is smaller than the sum of its proper divisors (28748299766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26672562976 is a wasteful number, since it uses less digits than its factorization.

26672562976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308961 (or 2308934 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 58.

The spelling of 26672562976 in words is "twenty-six billion, six hundred seventy-two million, five hundred sixty-two thousand, nine hundred seventy-six".