50188051 has 2 divisors, whose sum is σ = 50188052. Its totient is φ = 50188050.

The previous prime is 50188043. The next prime is 50188081. The reversal of 50188051 is 15088105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50188051 - 2³ = 50188043 is a prime.

It is not a weakly prime, because it can be changed into another prime (50188031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25094025 + 25094026.

It is an arithmetic number, because the mean of its divisors is an integer number (25094026).

Almost surely, 2^50188051 is an apocalyptic number.

50188051 is a deficient number, since it is larger than the sum of its proper divisors (1).

50188051 is an equidigital number, since it uses as much as digits as its factorization.

50188051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 28.

The square root of 50188051 is about 7084.3525462811. The cubic root of 50188051 is about 368.8644292577.

The spelling of 50188051 in words is "fifty million, one hundred eighty-eight thousand, fifty-one".