50045755037731 has 4 divisors (see below), whose sum is σ = 52679742145000. Its totient is φ = 47411767930464.

The previous prime is 50045755037701. The next prime is 50045755037743. The reversal of 50045755037731 is 13773055754005.

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 50045755037731 - 2¹⁵ = 50045755004963 is a prime.

It is a super-2 number, since 2×50045755037731² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50045755037701) 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, 1316993553606 + ... + 1316993553643.

It is an arithmetic number, because the mean of its divisors is an integer number (13169935536250).

Almost surely, 2^{50045755037731} is an apocalyptic number.

50045755037731 is a deficient number, since it is larger than the sum of its proper divisors (2633987107269).

50045755037731 is a wasteful number, since it uses less digits than its factorization.

50045755037731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633987107268.

The product of its (nonzero) digits is 7717500, while the sum is 52.

The spelling of 50045755037731 in words is "fifty trillion, forty-five billion, seven hundred fifty-five million, thirty-seven thousand, seven hundred thirty-one".