7726937053968 has 60 divisors (see below), whose sum is σ = 23590572980208. Its totient is φ = 2341496076480.

The previous prime is 7726937053949. The next prime is 7726937053973. The reversal of 7726937053968 is 8693507396277.

7726937053968 is a `hidden beast` number, since 7 + 7 + 26 + 9 + 3 + 7 + 0 + 539 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 7726937053896 and 7726937053905.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2439056830 + ... + 2439059997.

Almost surely, 2^{7726937053968} is an apocalyptic number.

It is an amenable number.

7726937053968 is an abundant number, since it is smaller than the sum of its proper divisors (15863635926240).

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

7726937053968 is a wasteful number, since it uses less digits than its factorization.

7726937053968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878116852 (or 4878116843 counting only the distinct ones).

The product of its (nonzero) digits is 720135360, while the sum is 72.

The spelling of 7726937053968 in words is "seven trillion, seven hundred twenty-six billion, nine hundred thirty-seven million, fifty-three thousand, nine hundred sixty-eight".