50308025780 has 24 divisors (see below), whose sum is σ = 105714685440. Its totient is φ = 20110290080.

The previous prime is 50308025767. The next prime is 50308025843. The reversal of 50308025780 is 8752080305.

It is a super-2 number, since 2×50308025780² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775556 + ... + 837915.

It is an arithmetic number, because the mean of its divisors is an integer number (4404778560).

Almost surely, 2^50308025780 is an apocalyptic number.

It is an amenable number.

50308025780 is an abundant number, since it is smaller than the sum of its proper divisors (55406659660).

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

50308025780 is a wasteful number, since it uses less digits than its factorization.

50308025780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615039 (or 1615037 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 50308025780 in words is "fifty billion, three hundred eight million, twenty-five thousand, seven hundred eighty".