56047666264 has 8 divisors (see below), whose sum is σ = 105089374260. Its totient is φ = 28023833128.

The previous prime is 56047666243. The next prime is 56047666271. The reversal of 56047666264 is 46266674065.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3502979134 + ... + 3502979149.

Almost surely, 2^56047666264 is an apocalyptic number.

It is an amenable number.

56047666264 is a deficient number, since it is larger than the sum of its proper divisors (49041707996).

56047666264 is a wasteful number, since it uses less digits than its factorization.

56047666264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7005958289 (or 7005958285 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 56047666264 in words is "fifty-six billion, forty-seven million, six hundred sixty-six thousand, two hundred sixty-four".