50022051556 has 12 divisors (see below), whose sum is σ = 87777117568. Its totient is φ = 24942875112.

The previous prime is 50022051551. The next prime is 50022051571. The reversal of 50022051556 is 65515022005.

It is a super-2 number, since 2×50022051556² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50022051551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17036016 + ... + 17038951.

Almost surely, 2^50022051556 is an apocalyptic number.

It is an amenable number.

50022051556 is a deficient number, since it is larger than the sum of its proper divisors (37755066012).

50022051556 is a wasteful number, since it uses less digits than its factorization.

50022051556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34075338 (or 34075336 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 50022051556 in words is "fifty billion, twenty-two million, fifty-one thousand, five hundred fifty-six".