47956792239 has 24 divisors (see below), whose sum is σ = 72317044800. Its totient is φ = 30585522240.

The previous prime is 47956792217. The next prime is 47956792241. The reversal of 47956792239 is 93229765974.

47956792239 is a `hidden beast` number, since 47 + 9 + 567 + 9 + 2 + 23 + 9 = 666.

It is not a de Polignac number, because 47956792239 - 2⁸ = 47956791983 is a prime.

It is a super-2 number, since 2×47956792239² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47956790239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 814407 + ... + 871304.

It is an arithmetic number, because the mean of its divisors is an integer number (3013210200).

Almost surely, 2^47956792239 is an apocalyptic number.

47956792239 is a deficient number, since it is larger than the sum of its proper divisors (24360252561).

47956792239 is a wasteful number, since it uses less digits than its factorization.

47956792239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685855 (or 1685852 counting only the distinct ones).

The product of its digits is 51438240, while the sum is 63.

The spelling of 47956792239 in words is "forty-seven billion, nine hundred fifty-six million, seven hundred ninety-two thousand, two hundred thirty-nine".