80662006425 has 192 divisors, whose sum is σ = 179404517376. Its totient is φ = 30883507200.

The previous prime is 80662006393. The next prime is 80662006493. The reversal of 80662006425 is 52460026608.

It is not a de Polignac number, because 80662006425 - 2⁵ = 80662006393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 73798179 + ... + 73799271.

It is an arithmetic number, because the mean of its divisors is an integer number (934398528).

Almost surely, 2^80662006425 is an apocalyptic number.

It is an amenable number.

80662006425 is an abundant number, since it is smaller than the sum of its proper divisors (98742510951).

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

80662006425 is a wasteful number, since it uses less digits than its factorization.

80662006425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120 (or 2115 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 80662006425 in words is "eighty billion, six hundred sixty-two million, six thousand, four hundred twenty-five".