50022622152 has 24 divisors (see below), whose sum is σ = 135477935190. Its totient is φ = 16674207360.

The previous prime is 50022622057. The next prime is 50022622201. The reversal of 50022622152 is 25122622005.

50022622152 is a `hidden beast` number, since 5 + 0 + 0 + 22 + 622 + 15 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42084881316 + 7937740836 = 205146^2 + 89094^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×50022622152² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 347379249 + ... + 347379392.

Almost surely, 2^50022622152 is an apocalyptic number.

It is an amenable number.

50022622152 is an abundant number, since it is smaller than the sum of its proper divisors (85455313038).

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

50022622152 is a wasteful number, since it uses less digits than its factorization.

50022622152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694758653 (or 694758646 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 50022622152 in words is "fifty billion, twenty-two million, six hundred twenty-two thousand, one hundred fifty-two".