47564646610 has 16 divisors (see below), whose sum is σ = 92202238296. Its totient is φ = 17562331008.

The previous prime is 47564646541. The next prime is 47564646629. The reversal of 47564646610 is 1664646574.

It can be written as a sum of positive squares in 4 ways, for example, as 33500346961 + 14064299649 = 183031^2 + 118593^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182940819 + ... + 182941078.

Almost surely, 2^47564646610 is an apocalyptic number.

47564646610 is a deficient number, since it is larger than the sum of its proper divisors (44637591686).

47564646610 is a wasteful number, since it uses less digits than its factorization.

47564646610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365881917.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 47564646610 in words is "forty-seven billion, five hundred sixty-four million, six hundred forty-six thousand, six hundred ten".