10291663325628 has 24 divisors (see below), whose sum is σ = 26682090103760. Its totient is φ = 3430554441840.

The previous prime is 10291663325611. The next prime is 10291663325659. The reversal of 10291663325628 is 82652336619201.

It is a happy number.

10291663325628 is a `hidden beast` number, since 1 + 0 + 2 + 9 + 1 + 6 + 6 + 3 + 3 + 2 + 5 + 628 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 47646589363 + ... + 47646589578.

Almost surely, 2^{10291663325628} is an apocalyptic number.

10291663325628 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10291663325628 is an abundant number, since it is smaller than the sum of its proper divisors (16390426778132).

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

10291663325628 is a wasteful number, since it uses less digits than its factorization.

10291663325628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95293178954 (or 95293178946 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 10291663325628 in words is "ten trillion, two hundred ninety-one billion, six hundred sixty-three million, three hundred twenty-five thousand, six hundred twenty-eight".