80898796050 has 48 divisors (see below), whose sum is σ = 205294821600. Its totient is φ = 21071312640.

The previous prime is 80898796003. The next prime is 80898796051. The reversal of 80898796050 is 5069789808.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80898796051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6264775 + ... + 6277674.

It is an arithmetic number, because the mean of its divisors is an integer number (4276975450).

Almost surely, 2^80898796050 is an apocalyptic number.

80898796050 is an abundant number, since it is smaller than the sum of its proper divisors (124396025550).

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

80898796050 is a wasteful number, since it uses less digits than its factorization.

80898796050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12542507 (or 12542502 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 60.

The spelling of 80898796050 in words is "eighty billion, eight hundred ninety-eight million, seven hundred ninety-six thousand, fifty".