47507561376 has 96 divisors (see below), whose sum is σ = 137908225728. Its totient is φ = 14198999040.

The previous prime is 47507561371. The next prime is 47507561401. The reversal of 47507561376 is 67316570574.

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

It is not an unprimeable number, because it can be changed into a prime (47507561371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231051 + ... + 385226.

It is an arithmetic number, because the mean of its divisors is an integer number (1436544018).

Almost surely, 2^47507561376 is an apocalyptic number.

It is an amenable number.

47507561376 is an abundant number, since it is smaller than the sum of its proper divisors (90400664352).

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

47507561376 is a wasteful number, since it uses less digits than its factorization.

47507561376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616374 (or 616366 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 51.

The spelling of 47507561376 in words is "forty-seven billion, five hundred seven million, five hundred sixty-one thousand, three hundred seventy-six".