50022951552 has 192 divisors, whose sum is σ = 165769306560. Its totient is φ = 14182871040.

The previous prime is 50022951533. The next prime is 50022951599. The reversal of 50022951552 is 25515922005.

50022951552 is a `hidden beast` number, since 50 + 0 + 2 + 2 + 9 + 51 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

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

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, 1032708 + ... + 1080060.

It is an arithmetic number, because the mean of its divisors is an integer number (863381805).

Almost surely, 2^50022951552 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 50022951552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82884653280).

50022951552 is an abundant number, since it is smaller than the sum of its proper divisors (115746355008).

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

50022951552 is a wasteful number, since it uses less digits than its factorization.

50022951552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47511 (or 47496 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 50022951552 in words is "fifty billion, twenty-two million, nine hundred fifty-one thousand, five hundred fifty-two".