50375921 has 8 divisors (see below), whose sum is σ = 52091424. Its totient is φ = 48683680.

The previous prime is 50375903. The next prime is 50375939. The reversal of 50375921 is 12957305.

It is an interprime number because it is at equal distance from previous prime (50375903) and next prime (50375939).

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

It is a cyclic number.

It is not a de Polignac number, because 50375921 - 2¹⁰ = 50374897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50375021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355 + ... + 10128.

It is an arithmetic number, because the mean of its divisors is an integer number (6511428).

Almost surely, 2^50375921 is an apocalyptic number.

It is an amenable number.

50375921 is a deficient number, since it is larger than the sum of its proper divisors (1715503).

50375921 is a wasteful number, since it uses less digits than its factorization.

50375921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11631.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 50375921 is about 7097.5996646754. The cubic root of 50375921 is about 369.3241155070.

The spelling of 50375921 in words is "fifty million, three hundred seventy-five thousand, nine hundred twenty-one".