47504558638392 has 32 divisors (see below), whose sum is σ = 118792461799680. Its totient is φ = 15830710852320.

The previous prime is 47504558638343. The next prime is 47504558638409. The reversal of 47504558638392 is 29383685540574.

It is a congruent number.

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, 258783034 + ... + 258966537.

It is an arithmetic number, because the mean of its divisors is an integer number (3712264431240).

Almost surely, 2^{47504558638392} is an apocalyptic number.

It is an amenable number.

47504558638392 is an abundant number, since it is smaller than the sum of its proper divisors (71287903161288).

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

47504558638392 is a wasteful number, since it uses less digits than its factorization.

47504558638392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517753403 (or 517753399 counting only the distinct ones).

The product of its (nonzero) digits is 870912000, while the sum is 69.

The spelling of 47504558638392 in words is "forty-seven trillion, five hundred four billion, five hundred fifty-eight million, six hundred thirty-eight thousand, three hundred ninety-two".