50610647 has 2 divisors, whose sum is σ = 50610648. Its totient is φ = 50610646.

The previous prime is 50610619. The next prime is 50610667. The reversal of 50610647 is 74601605.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50610647 is a prime.

It is a super-2 number, since 2×50610647² = 5122875179517218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50610667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25305323 + 25305324.

It is an arithmetic number, because the mean of its divisors is an integer number (25305324).

Almost surely, 2^50610647 is an apocalyptic number.

50610647 is a deficient number, since it is larger than the sum of its proper divisors (1).

50610647 is an equidigital number, since it uses as much as digits as its factorization.

50610647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 50610647 is about 7114.1160378504. The cubic root of 50610647 is about 369.8968473099.

The spelling of 50610647 in words is "fifty million, six hundred ten thousand, six hundred forty-seven".