47572192488 has 64 divisors (see below), whose sum is σ = 127990825920. Its totient is φ = 14679936000.

The previous prime is 47572192487. The next prime is 47572192501. The reversal of 47572192488 is 88429127574.

It is a super-2 number, since 2×47572192488² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47572192487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930838 + ... + 980613.

It is an arithmetic number, because the mean of its divisors is an integer number (1999856655).

Almost surely, 2^47572192488 is an apocalyptic number.

It is an amenable number.

47572192488 is an abundant number, since it is smaller than the sum of its proper divisors (80418633432).

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

47572192488 is a wasteful number, since it uses less digits than its factorization.

47572192488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911538 (or 1911534 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 57.

The spelling of 47572192488 in words is "forty-seven billion, five hundred seventy-two million, one hundred ninety-two thousand, four hundred eighty-eight".