7626131563056 has 40 divisors (see below), whose sum is σ = 20737726182720. Its totient is φ = 2408252072256.

The previous prime is 7626131563051. The next prime is 7626131563081. The reversal of 7626131563056 is 6503651316267.

It is not an unprimeable number, because it can be changed into a prime (7626131563051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4180992270 + ... + 4180994093.

It is an arithmetic number, because the mean of its divisors is an integer number (518443154568).

Almost surely, 2^{7626131563056} is an apocalyptic number.

7626131563056 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

7626131563056 is an abundant number, since it is smaller than the sum of its proper divisors (13111594619664).

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

7626131563056 is a wasteful number, since it uses less digits than its factorization.

7626131563056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8361986393 (or 8361986387 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 51.

The spelling of 7626131563056 in words is "seven trillion, six hundred twenty-six billion, one hundred thirty-one million, five hundred sixty-three thousand, fifty-six".