47923715960 has 128 divisors (see below), whose sum is σ = 114428160000. Its totient is φ = 18013363200.

The previous prime is 47923715947. The next prime is 47923715977. The reversal of 47923715960 is 6951732974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79739660 + ... + 79740260.

It is an arithmetic number, because the mean of its divisors is an integer number (893970000).

Almost surely, 2^47923715960 is an apocalyptic number.

47923715960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47923715960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57214080000).

47923715960 is an abundant number, since it is smaller than the sum of its proper divisors (66504444040).

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

47923715960 is a wasteful number, since it uses less digits than its factorization.

47923715960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309 (or 1305 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 47923715960 in words is "forty-seven billion, nine hundred twenty-three million, seven hundred fifteen thousand, nine hundred sixty".