10550550664 has 64 divisors (see below), whose sum is σ = 20987366400. Its totient is φ = 4964198400.

The previous prime is 10550550607. The next prime is 10550550671. The reversal of 10550550664 is 46605505501.

It is a super-2 number, since 2×10550550664² (a number of 21 digits) contains 22 as substring.

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, 3425077 + ... + 3428155.

It is an arithmetic number, because the mean of its divisors is an integer number (327927600).

Almost surely, 2^10550550664 is an apocalyptic number.

It is an amenable number.

10550550664 is a deficient number, since it is larger than the sum of its proper divisors (10436815736).

10550550664 is a wasteful number, since it uses less digits than its factorization.

10550550664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494 (or 3490 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 10550550664 in words is "ten billion, five hundred fifty million, five hundred fifty thousand, six hundred sixty-four".