50458110977 has 4 divisors (see below), whose sum is σ = 50511733716. Its totient is φ = 50404488240.

The previous prime is 50458110947. The next prime is 50458110979. The reversal of 50458110977 is 77901185405.

50458110977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25275912256 + 25182198721 = 158984^2 + 158689^2 .

It is a cyclic number.

It is not a de Polignac number, because 50458110977 - 2¹⁰ = 50458109953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50458110979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26809958 + ... + 26811839.

It is an arithmetic number, because the mean of its divisors is an integer number (12627933429).

Almost surely, 2^50458110977 is an apocalyptic number.

It is an amenable number.

50458110977 is a deficient number, since it is larger than the sum of its proper divisors (53622739).

50458110977 is an equidigital number, since it uses as much as digits as its factorization.

50458110977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53622738.

The product of its (nonzero) digits is 352800, while the sum is 47.

The spelling of 50458110977 in words is "fifty billion, four hundred fifty-eight million, one hundred ten thousand, nine hundred seventy-seven".