10972681392526 has 16 divisors (see below), whose sum is σ = 18853159057920. Its totient is φ = 4691865714840.

The previous prime is 10972681392521. The next prime is 10972681392551. The reversal of 10972681392526 is 62529318627901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10972681392521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892662370 + ... + 892674661.

It is an arithmetic number, because the mean of its divisors is an integer number (1178322441120).

Almost surely, 2^{10972681392526} is an apocalyptic number.

10972681392526 is a deficient number, since it is larger than the sum of its proper divisors (7880477665394).

10972681392526 is a wasteful number, since it uses less digits than its factorization.

10972681392526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785337479.

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 10972681392526 in words is "ten trillion, nine hundred seventy-two billion, six hundred eighty-one million, three hundred ninety-two thousand, five hundred twenty-six".