52379992000 has 224 divisors, whose sum is σ = 156973804416. Its totient is φ = 16902144000.

The previous prime is 52379991997. The next prime is 52379992033. The reversal of 52379992000 is 29997325.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 924490 + ... + 979510.

Almost surely, 2^52379992000 is an apocalyptic number.

52379992000 is a gapful number since it is divisible by the number (50) 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 52379992000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78486902208).

52379992000 is an abundant number, since it is smaller than the sum of its proper divisors (104593812416).

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

52379992000 is a wasteful number, since it uses less digits than its factorization.

52379992000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55072 (or 55052 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 46.

The spelling of 52379992000 in words is "fifty-two billion, three hundred seventy-nine million, nine hundred ninety-two thousand".