47157133724 has 12 divisors (see below), whose sum is σ = 83002008264. Its totient is φ = 23442274224.

The previous prime is 47157133693. The next prime is 47157133729. The reversal of 47157133724 is 42733175174.

47157133724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47157133724² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47157133729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34072382 + ... + 34073765.

It is an arithmetic number, because the mean of its divisors is an integer number (6916834022).

Almost surely, 2^47157133724 is an apocalyptic number.

It is an amenable number.

47157133724 is a deficient number, since it is larger than the sum of its proper divisors (35844874540).

47157133724 is a wasteful number, since it uses less digits than its factorization.

47157133724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68146324 (or 68146322 counting only the distinct ones).

The product of its digits is 493920, while the sum is 44.

The spelling of 47157133724 in words is "forty-seven billion, one hundred fifty-seven million, one hundred thirty-three thousand, seven hundred twenty-four".