50816867660 has 48 divisors (see below), whose sum is σ = 117596984736. Its totient is φ = 18326794752.

The previous prime is 50816867599. The next prime is 50816867681. The reversal of 50816867660 is 6676861805.

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, 2261489 + ... + 2283848.

It is an arithmetic number, because the mean of its divisors is an integer number (2449937182).

Almost surely, 2^50816867660 is an apocalyptic number.

It is an amenable number.

50816867660 is an abundant number, since it is smaller than the sum of its proper divisors (66780117076).

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

50816867660 is a wasteful number, since it uses less digits than its factorization.

50816867660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545402 (or 4545400 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 50816867660 in words is "fifty billion, eight hundred sixteen million, eight hundred sixty-seven thousand, six hundred sixty".