50780157080 has 64 divisors (see below), whose sum is σ = 115924089600. Its totient is φ = 20015694720.

The previous prime is 50780157061. The next prime is 50780157101. The reversal of 50780157080 is 8075108705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7957331 + ... + 7963709.

It is an arithmetic number, because the mean of its divisors is an integer number (1811313900).

Almost surely, 2^50780157080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50780157080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57962044800).

50780157080 is an abundant number, since it is smaller than the sum of its proper divisors (65143932520).

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

50780157080 is a wasteful number, since it uses less digits than its factorization.

50780157080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9264 (or 9260 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 41.

The spelling of 50780157080 in words is "fifty billion, seven hundred eighty million, one hundred fifty-seven thousand, eighty".