50792381 has 2 divisors, whose sum is σ = 50792382. Its totient is φ = 50792380.

The previous prime is 50792363. The next prime is 50792393. The reversal of 50792381 is 18329705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39000025 + 11792356 = 6245^2 + 3434^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50792381 is a prime.

It is a super-2 number, since 2×50792381² = 5159731935298322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50792881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25396190 + 25396191.

It is an arithmetic number, because the mean of its divisors is an integer number (25396191).

Almost surely, 2^50792381 is an apocalyptic number.

It is an amenable number.

50792381 is a deficient number, since it is larger than the sum of its proper divisors (1).

50792381 is an equidigital number, since it uses as much as digits as its factorization.

50792381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 50792381 is about 7126.8773667014. The cubic root of 50792381 is about 370.3390634307.

The spelling of 50792381 in words is "fifty million, seven hundred ninety-two thousand, three hundred eighty-one".