50254054056 has 96 divisors (see below), whose sum is σ = 142079520960. Its totient is φ = 16016580096.

The previous prime is 50254054031. The next prime is 50254054061. The reversal of 50254054056 is 65045045205.

50254054056 is a `hidden beast` number, since 5 + 0 + 25 + 40 + 540 + 56 = 666.

It is a super-2 number, since 2×50254054056² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50254054056.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5736976 + ... + 5745728.

It is an arithmetic number, because the mean of its divisors is an integer number (1479995010).

Almost surely, 2^50254054056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50254054056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71039760480).

50254054056 is an abundant number, since it is smaller than the sum of its proper divisors (91825466904).

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

50254054056 is a wasteful number, since it uses less digits than its factorization.

50254054056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12255 (or 12248 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 50254054056 in words is "fifty billion, two hundred fifty-four million, fifty-four thousand, fifty-six".