50212465 has 16 divisors (see below), whose sum is σ = 62110800. Its totient is φ = 38950912.

The previous prime is 50212451. The next prime is 50212469. The reversal of 50212465 is 56421205.

It can be written as a sum of positive squares in 8 ways, for example, as 3111696 + 47100769 = 1764^2 + 6863^2 .

It is a cyclic number.

It is not a de Polignac number, because 50212465 - 2¹⁷ = 50081393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50212469) 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, 22521 + ... + 24649.

It is an arithmetic number, because the mean of its divisors is an integer number (3881925).

Almost surely, 2^50212465 is an apocalyptic number.

It is an amenable number.

50212465 is a deficient number, since it is larger than the sum of its proper divisors (11898335).

50212465 is a wasteful number, since it uses less digits than its factorization.

50212465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50212465 is about 7086.0754300247. The cubic root of 50212465 is about 368.9242309844.

The spelling of 50212465 in words is "fifty million, two hundred twelve thousand, four hundred sixty-five".