50622116472 has 24 divisors (see below), whose sum is σ = 137101565640. Its totient is φ = 16874038800.

The previous prime is 50622116431. The next prime is 50622116473. The reversal of 50622116472 is 27461122605.

It is a happy number.

50622116472 is a `hidden beast` number, since 5 + 0 + 6 + 2 + 2 + 1 + 1 + 647 + 2 = 666.

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

It is a super-2 number, since 2×50622116472² (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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (50622116473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 351542404 + ... + 351542547.

It is an arithmetic number, because the mean of its divisors is an integer number (5712565235).

Almost surely, 2^50622116472 is an apocalyptic number.

It is an amenable number.

50622116472 is an abundant number, since it is smaller than the sum of its proper divisors (86479449168).

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

50622116472 is a wasteful number, since it uses less digits than its factorization.

50622116472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703084963 (or 703084956 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 50622116472 in words is "fifty billion, six hundred twenty-two million, one hundred sixteen thousand, four hundred seventy-two".