50313969 has 24 divisors (see below), whose sum is σ = 75246080. Its totient is φ = 32371488.

The previous prime is 50313943. The next prime is 50314007. The reversal of 50313969 is 96931305.

It is not a de Polignac number, because 50313969 - 2¹² = 50309873 is a prime.

It is a super-2 number, since 2×50313969² = 5062990953065922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50313469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45744 + ... + 46830.

Almost surely, 2^50313969 is an apocalyptic number.

It is an amenable number.

50313969 is a deficient number, since it is larger than the sum of its proper divisors (24932111).

50313969 is a wasteful number, since it uses less digits than its factorization.

50313969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269 (or 1266 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 36.

The square root of 50313969 is about 7093.2340296934. The cubic root of 50313969 is about 369.1726558881.

The spelling of 50313969 in words is "fifty million, three hundred thirteen thousand, nine hundred sixty-nine".