50406877 has 2 divisors, whose sum is σ = 50406878. Its totient is φ = 50406876.

The previous prime is 50406857. The next prime is 50406883. The reversal of 50406877 is 77860405.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48916036 + 1490841 = 6994^2 + 1221^2 .

It is a cyclic number.

It is not a de Polignac number, because 50406877 - 2⁷ = 50406749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50406817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25203438 + 25203439.

It is an arithmetic number, because the mean of its divisors is an integer number (25203439).

Almost surely, 2^50406877 is an apocalyptic number.

It is an amenable number.

50406877 is a deficient number, since it is larger than the sum of its proper divisors (1).

50406877 is an equidigital number, since it uses as much as digits as its factorization.

50406877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 50406877 is about 7099.7800670162. The cubic root of 50406877 is about 369.3997498979.

The spelling of 50406877 in words is "fifty million, four hundred six thousand, eight hundred seventy-seven".