47863644162 has 16 divisors (see below), whose sum is σ = 95736120480. Its totient is φ = 15953076032.

The previous prime is 47863644149. The next prime is 47863644187. The reversal of 47863644162 is 26144636874.

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, 296487 + ... + 428522.

It is an arithmetic number, because the mean of its divisors is an integer number (5983507530).

Almost surely, 2^47863644162 is an apocalyptic number.

47863644162 is an abundant number, since it is smaller than the sum of its proper divisors (47872476318).

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

47863644162 is a wasteful number, since it uses less digits than its factorization.

47863644162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736017.

The product of its digits is 4644864, while the sum is 51.

The spelling of 47863644162 in words is "forty-seven billion, eight hundred sixty-three million, six hundred forty-four thousand, one hundred sixty-two".