50086320 has 80 divisors (see below), whose sum is σ = 156260832. Its totient is φ = 13271040.

The previous prime is 50086313. The next prime is 50086331. The reversal of 50086320 is 2368005.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×50086320² = 5017278902284800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42864 + ... + 44016.

Almost surely, 2^50086320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50086320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78130416).

50086320 is an abundant number, since it is smaller than the sum of its proper divisors (106174512).

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

50086320 is a wasteful number, since it uses less digits than its factorization.

50086320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 50086320 is about 7077.1689254956. The cubic root of 50086320 is about 368.6150317125.

The spelling of 50086320 in words is "fifty million, eighty-six thousand, three hundred twenty".