50049677 has 2 divisors, whose sum is σ = 50049678. Its totient is φ = 50049676.

The previous prime is 50049673. The next prime is 50049691. The reversal of 50049677 is 77694005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45508516 + 4541161 = 6746^2 + 2131^2 .

It is a cyclic number.

It is not a de Polignac number, because 50049677 - 2² = 50049673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50049677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50049673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25024838 + 25024839.

It is an arithmetic number, because the mean of its divisors is an integer number (25024839).

Almost surely, 2^50049677 is an apocalyptic number.

It is an amenable number.

50049677 is a deficient number, since it is larger than the sum of its proper divisors (1).

50049677 is an equidigital number, since it uses as much as digits as its factorization.

50049677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 50049677 is about 7074.5796341550. The cubic root of 50049677 is about 368.5251172350.

The spelling of 50049677 in words is "fifty million, forty-nine thousand, six hundred seventy-seven".