47704507272 has 48 divisors (see below), whose sum is σ = 129216048000. Its totient is φ = 15899491296.

The previous prime is 47704507271. The next prime is 47704507351. The reversal of 47704507272 is 27270540774.

47704507272 is a `hidden beast` number, since 4 + 7 + 70 + 4 + 507 + 2 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (47704507271) 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, 598929 + ... + 673887.

It is an arithmetic number, because the mean of its divisors is an integer number (2692001000).

Almost surely, 2^47704507272 is an apocalyptic number.

It is an amenable number.

47704507272 is an abundant number, since it is smaller than the sum of its proper divisors (81511540728).

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

47704507272 is a wasteful number, since it uses less digits than its factorization.

47704507272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83810 (or 83803 counting only the distinct ones).

The product of its (nonzero) digits is 768320, while the sum is 45.

The spelling of 47704507272 in words is "forty-seven billion, seven hundred four million, five hundred seven thousand, two hundred seventy-two".