50075656877 has 2 divisors, whose sum is σ = 50075656878. Its totient is φ = 50075656876.

The previous prime is 50075656849. The next prime is 50075656889. The reversal of 50075656877 is 77865657005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33422786761 + 16652870116 = 182819^2 + 129046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50075656877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50075656177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25037828438 + 25037828439.

It is an arithmetic number, because the mean of its divisors is an integer number (25037828439).

Almost surely, 2^50075656877 is an apocalyptic number.

It is an amenable number.

50075656877 is a deficient number, since it is larger than the sum of its proper divisors (1).

50075656877 is an equidigital number, since it uses as much as digits as its factorization.

50075656877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348000, while the sum is 56.

The spelling of 50075656877 in words is "fifty billion, seventy-five million, six hundred fifty-six thousand, eight hundred seventy-seven".