50881315 has 8 divisors (see below), whose sum is σ = 61365600. Its totient is φ = 40499712.

The previous prime is 50881291. The next prime is 50881321. The reversal of 50881315 is 51318805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50881315 is a prime.

It is a super-2 number, since 2×50881315² = 5177816432258450, which contains 22 as substring.

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, 24574 + ... + 26563.

It is an arithmetic number, because the mean of its divisors is an integer number (7670700).

Almost surely, 2^50881315 is an apocalyptic number.

50881315 is a deficient number, since it is larger than the sum of its proper divisors (10484285).

50881315 is a wasteful number, since it uses less digits than its factorization.

50881315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51341.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 50881315 is about 7133.1139763781. The cubic root of 50881315 is about 370.5550835604. Note that the first 3 decimals are identical.

The spelling of 50881315 in words is "fifty million, eight hundred eighty-one thousand, three hundred fifteen".