10279648568656 has 40 divisors (see below), whose sum is σ = 19946920502880. Its totient is φ = 5132059084416.

The previous prime is 10279648568621. The next prime is 10279648568669. The reversal of 10279648568656 is 65686584697201.

It is a hoax number, since the sum of its digits (73) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58326075 + ... + 58502053.

It is an arithmetic number, because the mean of its divisors is an integer number (498673012572).

Almost surely, 2^{10279648568656} is an apocalyptic number.

10279648568656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10279648568656 is a deficient number, since it is larger than the sum of its proper divisors (9667271934224).

10279648568656 is a wasteful number, since it uses less digits than its factorization.

10279648568656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181483 (or 181477 counting only the distinct ones).

The product of its (nonzero) digits is 1045094400, while the sum is 73.

The spelling of 10279648568656 in words is "ten trillion, two hundred seventy-nine billion, six hundred forty-eight million, five hundred sixty-eight thousand, six hundred fifty-six".