10648902563538 has 64 divisors (see below), whose sum is σ = 22212345802752. Its totient is φ = 3400846037120.

The previous prime is 10648902563527. The next prime is 10648902563539. The reversal of 10648902563538 is 83536520984601.

It is a super-2 number, since 2×10648902563538² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10648902563539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1848295 + ... + 4971317.

It is an arithmetic number, because the mean of its divisors is an integer number (347067903168).

Almost surely, 2^{10648902563538} is an apocalyptic number.

10648902563538 is an abundant number, since it is smaller than the sum of its proper divisors (11563443239214).

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

10648902563538 is a wasteful number, since it uses less digits than its factorization.

10648902563538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3123319.

The product of its (nonzero) digits is 37324800, while the sum is 60.

The spelling of 10648902563538 in words is "ten trillion, six hundred forty-eight billion, nine hundred two million, five hundred sixty-three thousand, five hundred thirty-eight".