50199732223 has 16 divisors (see below), whose sum is σ = 51801025536. Its totient is φ = 48621319200.

The previous prime is 50199732179. The next prime is 50199732257. The reversal of 50199732223 is 32223799105.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50199732223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50199732223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50199732523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9936048 + ... + 9941098.

It is an arithmetic number, because the mean of its divisors is an integer number (3237564096).

Almost surely, 2^50199732223 is an apocalyptic number.

50199732223 is a deficient number, since it is larger than the sum of its proper divisors (1601293313).

50199732223 is a wasteful number, since it uses less digits than its factorization.

50199732223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7254.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 50199732223 in words is "fifty billion, one hundred ninety-nine million, seven hundred thirty-two thousand, two hundred twenty-three".