50668831 has 2 divisors, whose sum is σ = 50668832. Its totient is φ = 50668830.

The previous prime is 50668819. The next prime is 50668843. The reversal of 50668831 is 13886605.

It is a balanced prime because it is at equal distance from previous prime (50668819) and next prime (50668843).

It is a cyclic number.

It is not a de Polignac number, because 50668831 - 2⁷ = 50668703 is a prime.

It is a super-2 number, since 2×50668831² = 5134660869813122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50666831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25334415 + 25334416.

It is an arithmetic number, because the mean of its divisors is an integer number (25334416).

Almost surely, 2^50668831 is an apocalyptic number.

50668831 is a deficient number, since it is larger than the sum of its proper divisors (1).

50668831 is an equidigital number, since it uses as much as digits as its factorization.

50668831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 50668831 is about 7118.2041976892. The cubic root of 50668831 is about 370.0385423692.

The spelling of 50668831 in words is "fifty million, six hundred sixty-eight thousand, eight hundred thirty-one".