47813750158464 has 96 divisors (see below), whose sum is σ = 137592098280000. Its totient is φ = 15937563231744.

The previous prime is 47813750158453. The next prime is 47813750158469. The reversal of 47813750158464 is 46485105731874.

47813750158464 is a `hidden beast` number, since 4 + 7 + 8 + 1 + 37 + 501 + 58 + 46 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×47813750158464² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47813750158469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54333037 + ... + 55206035.

It is an arithmetic number, because the mean of its divisors is an integer number (1433251023750).

Almost surely, 2^{47813750158464} is an apocalyptic number.

It is an amenable number.

47813750158464 is an abundant number, since it is smaller than the sum of its proper divisors (89778348121536).

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

47813750158464 is a wasteful number, since it uses less digits than its factorization.

47813750158464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920562 (or 920547 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 63.

The spelling of 47813750158464 in words is "forty-seven trillion, eight hundred thirteen billion, seven hundred fifty million, one hundred fifty-eight thousand, four hundred sixty-four".