50646315 has 16 divisors (see below), whose sum is σ = 85801248. Its totient is φ = 25422336.

The previous prime is 50646311. The next prime is 50646317. The reversal of 50646315 is 51364605.

It is not a de Polignac number, because 50646315 - 2² = 50646311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50646311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99052 + ... + 99561.

It is an arithmetic number, because the mean of its divisors is an integer number (5362578).

Almost surely, 2^50646315 is an apocalyptic number.

50646315 is a deficient number, since it is larger than the sum of its proper divisors (35154933).

50646315 is a wasteful number, since it uses less digits than its factorization.

50646315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198638.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 50646315 is about 7116.6224432662. The cubic root of 50646315 is about 369.9837221960.

The spelling of 50646315 in words is "fifty million, six hundred forty-six thousand, three hundred fifteen".