47500764368 has 40 divisors (see below), whose sum is σ = 95225560680. Its totient is φ = 22926758400.

The previous prime is 47500764349. The next prime is 47500764379. The reversal of 47500764368 is 86346700574.

It can be written as a sum of positive squares in 4 ways, for example, as 13048949824 + 34451814544 = 114232^2 + 185612^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3752546 + ... + 3765182.

It is an arithmetic number, because the mean of its divisors is an integer number (2380639017).

Almost surely, 2^47500764368 is an apocalyptic number.

It is an amenable number.

47500764368 is an abundant number, since it is smaller than the sum of its proper divisors (47724796312).

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

47500764368 is a wasteful number, since it uses less digits than its factorization.

47500764368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20775 (or 20769 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 47500764368 in words is "forty-seven billion, five hundred million, seven hundred sixty-four thousand, three hundred sixty-eight".