47875125042 has 24 divisors (see below), whose sum is σ = 109831169916. Its totient is φ = 15019646976.

The previous prime is 47875125041. The next prime is 47875125047. The reversal of 47875125042 is 24052157874.

47875125042 is a `hidden beast` number, since 4 + 7 + 87 + 512 + 50 + 4 + 2 = 666.

47875125042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 47041705881 + 833419161 = 216891^2 + 28869^2 .

It is not an unprimeable number, because it can be changed into a prime (47875125041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78227023 + ... + 78227634.

Almost surely, 2^47875125042 is an apocalyptic number.

47875125042 is an abundant number, since it is smaller than the sum of its proper divisors (61956044874).

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

47875125042 is a wasteful number, since it uses less digits than its factorization.

47875125042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156454682 (or 156454679 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 45.

The spelling of 47875125042 in words is "forty-seven billion, eight hundred seventy-five million, one hundred twenty-five thousand, forty-two".