47151393932 has 6 divisors (see below), whose sum is σ = 82514939388. Its totient is φ = 23575696964.

The previous prime is 47151393929. The next prime is 47151393943. The reversal of 47151393932 is 23939315174.

47151393932 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 as a sum of consecutive naturals, namely, 5893924238 + ... + 5893924245.

It is an arithmetic number, because the mean of its divisors is an integer number (13752489898).

Almost surely, 2^47151393932 is an apocalyptic number.

It is an amenable number.

47151393932 is a deficient number, since it is larger than the sum of its proper divisors (35363545456).

47151393932 is a wasteful number, since it uses less digits than its factorization.

47151393932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11787848487 (or 11787848485 counting only the distinct ones).

The product of its digits is 612360, while the sum is 47.

The spelling of 47151393932 in words is "forty-seven billion, one hundred fifty-one million, three hundred ninety-three thousand, nine hundred thirty-two".