80590517050 has 96 divisors (see below), whose sum is σ = 160109395200. Its totient is φ = 30074664960.

The previous prime is 80590517023. The next prime is 80590517057. The reversal of 80590517050 is 5071509508.

It is a junction number, because it is equal to n+sod(n) for n = 80590516994 and 80590517012.

It is not an unprimeable number, because it can be changed into a prime (80590517057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99617046 + ... + 99617854.

It is an arithmetic number, because the mean of its divisors is an integer number (1667806200).

Almost surely, 2^80590517050 is an apocalyptic number.

80590517050 is a deficient number, since it is larger than the sum of its proper divisors (79518878150).

80590517050 is a wasteful number, since it uses less digits than its factorization.

80590517050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720 (or 1715 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 40.

The spelling of 80590517050 in words is "eighty billion, five hundred ninety million, five hundred seventeen thousand, fifty".