47205276864 has 112 divisors (see below), whose sum is σ = 139204598400. Its totient is φ = 14030032896.

The previous prime is 47205276851. The next prime is 47205276887. The reversal of 47205276864 is 46867250274.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 318574 + ... + 442605.

It is an arithmetic number, because the mean of its divisors is an integer number (1242898200).

Almost surely, 2^47205276864 is an apocalyptic number.

It is an amenable number.

47205276864 is an abundant number, since it is smaller than the sum of its proper divisors (91999321536).

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

47205276864 is a wasteful number, since it uses less digits than its factorization.

47205276864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761230 (or 761220 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 47205276864 in words is "forty-seven billion, two hundred five million, two hundred seventy-six thousand, eight hundred sixty-four".