10660623652 has 18 divisors (see below), whose sum is σ = 21701984262. Its totient is φ = 4568838624.

The previous prime is 10660623593. The next prime is 10660623661. The reversal of 10660623652 is 25632606601.

10660623652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7391528676 + 3269094976 = 85974^2 + 57176^2 .

It is a super-2 number, since 2×10660623652² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27195273 + ... + 27195664.

Almost surely, 2^10660623652 is an apocalyptic number.

It is an amenable number.

10660623652 is an abundant number, since it is smaller than the sum of its proper divisors (11041360610).

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

10660623652 is a wasteful number, since it uses less digits than its factorization.

10660623652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54390955 (or 54390946 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 10660623652 in words is "ten billion, six hundred sixty million, six hundred twenty-three thousand, six hundred fifty-two".