50574737623 has 4 divisors (see below), whose sum is σ = 50576538168. Its totient is φ = 50572937080.

The previous prime is 50574737621. The next prime is 50574737701. The reversal of 50574737623 is 32673747505.

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 50574737623 - 2¹ = 50574737621 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 (50574737621) 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, 857461 + ... + 914542.

It is an arithmetic number, because the mean of its divisors is an integer number (12644134542).

Almost surely, 2^50574737623 is an apocalyptic number.

50574737623 is a deficient number, since it is larger than the sum of its proper divisors (1800545).

50574737623 is a wasteful number, since it uses less digits than its factorization.

50574737623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800544.

The product of its (nonzero) digits is 3704400, while the sum is 49.

The spelling of 50574737623 in words is "fifty billion, five hundred seventy-four million, seven hundred thirty-seven thousand, six hundred twenty-three".