50354669274 has 256 divisors, whose sum is σ = 132936007680. Its totient is φ = 12359854080.

The previous prime is 50354669243. The next prime is 50354669291. The reversal of 50354669274 is 47296645305.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 52837582 + ... + 52838534.

It is an arithmetic number, because the mean of its divisors is an integer number (519281280).

Almost surely, 2^50354669274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50354669274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66468003840).

50354669274 is an abundant number, since it is smaller than the sum of its proper divisors (82581338406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50354669274 is a wasteful number, since it uses less digits than its factorization.

50354669274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 50354669274 in words is "fifty billion, three hundred fifty-four million, six hundred sixty-nine thousand, two hundred seventy-four".