50577473766031 has 4 divisors (see below), whose sum is σ = 50577515118592. Its totient is φ = 50577432413472.

The previous prime is 50577473766013. The next prime is 50577473766037. The reversal of 50577473766031 is 13066737477505.

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

It is a cyclic number.

It is not a de Polignac number, because 50577473766031 - 2³³ = 50568883831439 is a prime.

It is a super-2 number, since 2×50577473766031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50577473766037) 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, 18783930 + ... + 21307063.

It is an arithmetic number, because the mean of its divisors is an integer number (12644378779648).

Almost surely, 2^{50577473766031} is an apocalyptic number.

50577473766031 is a deficient number, since it is larger than the sum of its proper divisors (41352561).

50577473766031 is a wasteful number, since it uses less digits than its factorization.

50577473766031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41352560.

The product of its (nonzero) digits is 77792400, while the sum is 61.

The spelling of 50577473766031 in words is "fifty trillion, five hundred seventy-seven billion, four hundred seventy-three million, seven hundred sixty-six thousand, thirty-one".