50080065 has 32 divisors (see below), whose sum is σ = 93816576. Its totient is φ = 22333440.

The previous prime is 50080057. The next prime is 50080073. The reversal of 50080065 is 56008005.

50080065 = 701² + 702² + ... + 790².

It is an interprime number because it is at equal distance from previous prime (50080057) and next prime (50080073).

It is not a de Polignac number, because 50080065 - 2³ = 50080057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1512 + ... + 10121.

It is an arithmetic number, because the mean of its divisors is an integer number (2931768).

Almost surely, 2^50080065 is an apocalyptic number.

It is an amenable number.

50080065 is a deficient number, since it is larger than the sum of its proper divisors (43736511).

50080065 is a wasteful number, since it uses less digits than its factorization.

50080065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11689.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 50080065 is about 7076.7269977017. The cubic root of 50080065 is about 368.5996863180.

The spelling of 50080065 in words is "fifty million, eighty thousand, sixty-five".