50032504477 has 4 divisors (see below), whose sum is σ = 50032959516. Its totient is φ = 50032049440.

The previous prime is 50032504469. The next prime is 50032504523. The reversal of 50032504477 is 77440523005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 12494991961 + 37537512516 = 111781^2 + 193746^2 .

It is a cyclic number.

It is not a de Polignac number, because 50032504477 - 2³ = 50032504469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50032504427) 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, 51327 + ... + 320467.

It is an arithmetic number, because the mean of its divisors is an integer number (12508239879).

Almost surely, 2^50032504477 is an apocalyptic number.

It is an amenable number.

50032504477 is a deficient number, since it is larger than the sum of its proper divisors (455039).

50032504477 is a wasteful number, since it uses less digits than its factorization.

50032504477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455038.

The product of its (nonzero) digits is 117600, while the sum is 37.

The spelling of 50032504477 in words is "fifty billion, thirty-two million, five hundred four thousand, four hundred seventy-seven".