50188441 has 2 divisors, whose sum is σ = 50188442. Its totient is φ = 50188440.

The previous prime is 50188429. The next prime is 50188477. The reversal of 50188441 is 14488105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35748441 + 14440000 = 5979^2 + 3800^2 .

It is a cyclic number.

It is not a de Polignac number, because 50188441 - 2²¹ = 48091289 is a prime.

It is a super-2 number, since 2×50188441² = 5037759220020962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50198441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25094220 + 25094221.

It is an arithmetic number, because the mean of its divisors is an integer number (25094221).

Almost surely, 2^50188441 is an apocalyptic number.

It is an amenable number.

50188441 is a deficient number, since it is larger than the sum of its proper divisors (1).

50188441 is an equidigital number, since it uses as much as digits as its factorization.

50188441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 50188441 is about 7084.3800716788. The cubic root of 50188441 is about 368.8653847092.

The spelling of 50188441 in words is "fifty million, one hundred eighty-eight thousand, four hundred forty-one".