50072220597 has 24 divisors (see below), whose sum is σ = 82231454016. Its totient is φ = 26929596288.

The previous prime is 50072220581. The next prime is 50072220599. The reversal of 50072220597 is 79502227005.

It is not a de Polignac number, because 50072220597 - 2⁴ = 50072220581 is a prime.

It is a super-4 number, since 4×50072220597⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50072220599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10015953 + ... + 10020950.

It is an arithmetic number, because the mean of its divisors is an integer number (3426310584).

Almost surely, 2^50072220597 is an apocalyptic number.

It is an amenable number.

50072220597 is a deficient number, since it is larger than the sum of its proper divisors (32159233419).

50072220597 is a wasteful number, since it uses less digits than its factorization.

50072220597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20036937 (or 20036930 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 50072220597 in words is "fifty billion, seventy-two million, two hundred twenty thousand, five hundred ninety-seven".