50772140573 has 16 divisors (see below), whose sum is σ = 63535674240. Its totient is φ = 39415617600.

The previous prime is 50772140569. The next prime is 50772140591. The reversal of 50772140573 is 37504127705.

It is a cyclic number.

It is not a de Polignac number, because 50772140573 - 2² = 50772140569 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 50772140573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50772140563) 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, 1204898 + ... + 1246323.

It is an arithmetic number, because the mean of its divisors is an integer number (3970979640).

Almost surely, 2^50772140573 is an apocalyptic number.

It is an amenable number.

50772140573 is a deficient number, since it is larger than the sum of its proper divisors (12763533667).

50772140573 is a wasteful number, since it uses less digits than its factorization.

50772140573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451508.

The product of its (nonzero) digits is 205800, while the sum is 41.

The spelling of 50772140573 in words is "fifty billion, seven hundred seventy-two million, one hundred forty thousand, five hundred seventy-three".