50402315 has 8 divisors (see below), whose sum is σ = 63112608. Its totient is φ = 38568640.

The previous prime is 50402309. The next prime is 50402347. The reversal of 50402315 is 51320405.

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

It is not a de Polignac number, because 50402315 - 2⁴ = 50402299 is a prime.

It is a Duffinian number.

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, 219026 + ... + 219255.

It is an arithmetic number, because the mean of its divisors is an integer number (7889076).

Almost surely, 2^50402315 is an apocalyptic number.

50402315 is a deficient number, since it is larger than the sum of its proper divisors (12710293).

50402315 is a wasteful number, since it uses less digits than its factorization.

50402315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438309.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 50402315 is about 7099.4587821890. The cubic root of 50402315 is about 369.3886055686.

The spelling of 50402315 in words is "fifty million, four hundred two thousand, three hundred fifteen".