80262679425 has 24 divisors (see below), whose sum is σ = 132911344320. Its totient is φ = 42738897600.

The previous prime is 80262679417. The next prime is 80262679477. The reversal of 80262679425 is 52497626208.

It is a happy number.

It is not a de Polignac number, because 80262679425 - 2³ = 80262679417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 800670 + ... + 895319.

It is an arithmetic number, because the mean of its divisors is an integer number (5537972680).

Almost surely, 2^80262679425 is an apocalyptic number.

It is an amenable number.

80262679425 is a deficient number, since it is larger than the sum of its proper divisors (52648664895).

80262679425 is a wasteful number, since it uses less digits than its factorization.

80262679425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696633 (or 1696628 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 80262679425 in words is "eighty billion, two hundred sixty-two million, six hundred seventy-nine thousand, four hundred twenty-five".