47459978594 has 32 divisors (see below), whose sum is σ = 84722976000. Its totient is φ = 19508529600.

The previous prime is 47459978479. The next prime is 47459978627. The reversal of 47459978594 is 49587995474.

47459978594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325769 + ... + 448380.

It is an arithmetic number, because the mean of its divisors is an integer number (2647593000).

Almost surely, 2^47459978594 is an apocalyptic number.

47459978594 is a deficient number, since it is larger than the sum of its proper divisors (37262997406).

47459978594 is a wasteful number, since it uses less digits than its factorization.

47459978594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774338.

The product of its digits is 457228800, while the sum is 71.

The spelling of 47459978594 in words is "forty-seven billion, four hundred fifty-nine million, nine hundred seventy-eight thousand, five hundred ninety-four".