10118663752 has 16 divisors (see below), whose sum is σ = 19330466940. Its totient is φ = 4963872576.

The previous prime is 10118663747. The next prime is 10118663759. The reversal of 10118663752 is 25736681101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8954079876 + 1164583876 = 94626^2 + 34126^2 .

It is a super-2 number, since 2×10118663752² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10118663759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11931963 + ... + 11932810.

Almost surely, 2^10118663752 is an apocalyptic number.

It is an amenable number.

10118663752 is a deficient number, since it is larger than the sum of its proper divisors (9211803188).

10118663752 is a wasteful number, since it uses less digits than its factorization.

10118663752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23864832 (or 23864828 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 10118663752 in words is "ten billion, one hundred eighteen million, six hundred sixty-three thousand, seven hundred fifty-two".