47215763200 has 54 divisors (see below), whose sum is σ = 116866407224. Its totient is φ = 18886302720.

The previous prime is 47215763197. The next prime is 47215763213. The reversal of 47215763200 is 236751274.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 47215763200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3682332 + ... + 3695131.

Almost surely, 2^47215763200 is an apocalyptic number.

47215763200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47215763200 is an abundant number, since it is smaller than the sum of its proper divisors (69650644024).

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

47215763200 is an equidigital number, since it uses as much as digits as its factorization.

47215763200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7377489 (or 7377470 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 47215763200 in words is "forty-seven billion, two hundred fifteen million, seven hundred sixty-three thousand, two hundred".