50021122076 has 6 divisors (see below), whose sum is σ = 87536963640. Its totient is φ = 25010561036.

The previous prime is 50021122051. The next prime is 50021122079. The reversal of 50021122076 is 67022112005.

50021122076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50021122076² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50021122079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6252640256 + ... + 6252640263.

It is an arithmetic number, because the mean of its divisors is an integer number (14589493940).

Almost surely, 2^50021122076 is an apocalyptic number.

It is an amenable number.

50021122076 is a deficient number, since it is larger than the sum of its proper divisors (37515841564).

50021122076 is a wasteful number, since it uses less digits than its factorization.

50021122076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12505280523 (or 12505280521 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 50021122076 in words is "fifty billion, twenty-one million, one hundred twenty-two thousand, seventy-six".