47251550875 has 16 divisors (see below), whose sum is σ = 58976274240. Its totient is φ = 37797177600.

The previous prime is 47251550869. The next prime is 47251550933. The reversal of 47251550875 is 57805515274.

It is not a de Polignac number, because 47251550875 - 2⁹ = 47251550363 is a prime.

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, 1789771 + ... + 1815979.

It is an arithmetic number, because the mean of its divisors is an integer number (3686017140).

Almost surely, 2^47251550875 is an apocalyptic number.

47251550875 is a deficient number, since it is larger than the sum of its proper divisors (11724723365).

47251550875 is a wasteful number, since it uses less digits than its factorization.

47251550875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40647 (or 40637 counting only the distinct ones).

The product of its (nonzero) digits is 1960000, while the sum is 49.

The spelling of 47251550875 in words is "forty-seven billion, two hundred fifty-one million, five hundred fifty thousand, eight hundred seventy-five".