50352786111 has 8 divisors (see below), whose sum is σ = 67139353600. Its totient is φ = 33567371352.

The previous prime is 50352786109. The next prime is 50352786173. The reversal of 50352786111 is 11168725305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50352786111 - 2¹ = 50352786109 is a prime.

It is a super-2 number, since 2×50352786111² (a number of 22 digits) contains 22 as substring.

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 50352786111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50352786511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180511 + ... + 365088.

It is an arithmetic number, because the mean of its divisors is an integer number (8392419200).

Almost surely, 2^50352786111 is an apocalyptic number.

50352786111 is a deficient number, since it is larger than the sum of its proper divisors (16786567489).

50352786111 is a wasteful number, since it uses less digits than its factorization.

50352786111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576365.

The product of its (nonzero) digits is 50400, while the sum is 39.

The spelling of 50352786111 in words is "fifty billion, three hundred fifty-two million, seven hundred eighty-six thousand, one hundred eleven".