47570939880 has 32 divisors (see below), whose sum is σ = 142712820000. Its totient is φ = 12685583936.

The previous prime is 47570939821. The next prime is 47570939893. The reversal of 47570939880 is 8893907574.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 198212130 + ... + 198212369.

It is an arithmetic number, because the mean of its divisors is an integer number (4459775625).

Almost surely, 2^47570939880 is an apocalyptic number.

47570939880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47570939880 is an abundant number, since it is smaller than the sum of its proper divisors (95141880120).

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

47570939880 is a wasteful number, since it uses less digits than its factorization.

47570939880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396424513 (or 396424509 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 47570939880 in words is "forty-seven billion, five hundred seventy million, nine hundred thirty-nine thousand, eight hundred eighty".