50577831075506 has 24 divisors (see below), whose sum is σ = 88275401726976. Its totient is φ = 21670749019080.

The previous prime is 50577831075481. The next prime is 50577831075521. The reversal of 50577831075506 is 60557013877505.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64660430 + ... + 65437961.

It is an arithmetic number, because the mean of its divisors is an integer number (3678141738624).

Almost surely, 2^{50577831075506} is an apocalyptic number.

50577831075506 is a deficient number, since it is larger than the sum of its proper divisors (37697570651470).

50577831075506 is a wasteful number, since it uses less digits than its factorization.

50577831075506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130102374 (or 130102367 counting only the distinct ones).

The product of its (nonzero) digits is 30870000, while the sum is 59.

The spelling of 50577831075506 in words is "fifty trillion, five hundred seventy-seven billion, eight hundred thirty-one million, seventy-five thousand, five hundred six".