50877061 has 2 divisors, whose sum is σ = 50877062. Its totient is φ = 50877060.

The previous prime is 50877059. The next prime is 50877083. The reversal of 50877061 is 16077805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34222500 + 16654561 = 5850^2 + 4081^2 .

It is a cyclic number.

It is not a de Polignac number, because 50877061 - 2¹ = 50877059 is a prime.

Together with 50877059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50877011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25438530 + 25438531.

It is an arithmetic number, because the mean of its divisors is an integer number (25438531).

Almost surely, 2^50877061 is an apocalyptic number.

It is an amenable number.

50877061 is a deficient number, since it is larger than the sum of its proper divisors (1).

50877061 is an equidigital number, since it uses as much as digits as its factorization.

50877061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 50877061 is about 7132.8157834056. The cubic root of 50877061 is about 370.5447563558.

The spelling of 50877061 in words is "fifty million, eight hundred seventy-seven thousand, sixty-one".