10639912756356 has 48 divisors (see below), whose sum is σ = 29706878924800. Its totient is φ = 3273819309216.

The previous prime is 10639912756279. The next prime is 10639912756393. The reversal of 10639912756356 is 65365721993601.

10639912756356 is a `hidden beast` number, since 1 + 0 + 6 + 3 + 9 + 9 + 1 + 275 + 6 + 356 = 666.

It is a super-2 number, since 2×10639912756356² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10639912756293 and 10639912756302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3789141316 + ... + 3789144123.

Almost surely, 2^{10639912756356} is an apocalyptic number.

It is an amenable number.

10639912756356 is an abundant number, since it is smaller than the sum of its proper divisors (19066966168444).

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

10639912756356 is a wasteful number, since it uses less digits than its factorization.

10639912756356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7578285465 (or 7578285457 counting only the distinct ones).

The product of its (nonzero) digits is 55112400, while the sum is 63.

The spelling of 10639912756356 in words is "ten trillion, six hundred thirty-nine billion, nine hundred twelve million, seven hundred fifty-six thousand, three hundred fifty-six".