47500394125 has 32 divisors (see below), whose sum is σ = 61920518400. Its totient is φ = 36333460800.

The previous prime is 47500394107. The next prime is 47500394153. The reversal of 47500394125 is 52149300574.

It is a happy number.

It is not a de Polignac number, because 47500394125 - 2⁹ = 47500393613 is a prime.

It is a super-3 number, since 3×47500394125³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309766 + ... + 436984.

It is an arithmetic number, because the mean of its divisors is an integer number (1935016200).

Almost surely, 2^47500394125 is an apocalyptic number.

It is an amenable number.

47500394125 is a deficient number, since it is larger than the sum of its proper divisors (14420124275).

47500394125 is a wasteful number, since it uses less digits than its factorization.

47500394125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127366 (or 127356 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 47500394125 its reverse (52149300574), we get a palindrome (99649694699).

The spelling of 47500394125 in words is "forty-seven billion, five hundred million, three hundred ninety-four thousand, one hundred twenty-five".