50715 has 36 divisors (see below), whose sum is σ = 106704. Its totient is φ = 22176.

The previous prime is 50707. The next prime is 50723. The reversal of 50715 is 51705.

It is a happy number.

50715 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50707) and next prime (50723).

It is not a de Polignac number, because 50715 - 2³ = 50707 is a prime.

It is a super-2 number, since 2×50715² = 5144022450, which contains 22 as substring.

It is a nialpdrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2194 + ... + 2216.

It is an arithmetic number, because the mean of its divisors is an integer number (2964).

2⁵⁰⁷¹⁵ is an apocalyptic number.

50715 is an abundant number, since it is smaller than the sum of its proper divisors (55989).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53352).

50715 is a wasteful number, since it uses less digits than its factorization.

50715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 18.

The square root of 50715 is about 225.1999111900. The cubic root of 50715 is about 37.0150900221.

Subtracting 50715 from its reverse (51705), we obtain a triangular number (990 = T₄₄).

The spelling of 50715 in words is "fifty thousand, seven hundred fifteen".