50633731 has 2 divisors, whose sum is σ = 50633732. Its totient is φ = 50633730.

The previous prime is 50633717. The next prime is 50633753. The reversal of 50633731 is 13733605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50633731 - 2⁵ = 50633699 is a prime.

It is a super-2 number, since 2×50633731² = 5127549429960722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50633731.

It is not a weakly prime, because it can be changed into another prime (50633761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25316865 + 25316866.

It is an arithmetic number, because the mean of its divisors is an integer number (25316866).

Almost surely, 2^50633731 is an apocalyptic number.

50633731 is a deficient number, since it is larger than the sum of its proper divisors (1).

50633731 is an equidigital number, since it uses as much as digits as its factorization.

50633731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 50633731 is about 7115.7382610661. The cubic root of 50633731 is about 369.9530765914.

The spelling of 50633731 in words is "fifty million, six hundred thirty-three thousand, seven hundred thirty-one".