80025117993 has 32 divisors (see below), whose sum is σ = 119828851200. Its totient is φ = 52778554128.

The previous prime is 80025117971. The next prime is 80025118031. The reversal of 80025117993 is 39971152008.

It is not a de Polignac number, because 80025117993 - 2³⁰ = 78951376169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80025117923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2116230 + ... + 2153712.

It is an arithmetic number, because the mean of its divisors is an integer number (3744651600).

Almost surely, 2^80025117993 is an apocalyptic number.

It is an amenable number.

80025117993 is a deficient number, since it is larger than the sum of its proper divisors (39803733207).

80025117993 is a wasteful number, since it uses less digits than its factorization.

80025117993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38338 (or 38332 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 80025117993 in words is "eighty billion, twenty-five million, one hundred seventeen thousand, nine hundred ninety-three".