80498635225 has 24 divisors (see below), whose sum is σ = 106337881440. Its totient is φ = 60274408320.

The previous prime is 80498635207. The next prime is 80498635241. The reversal of 80498635225 is 52253689408.

It is not a de Polignac number, because 80498635225 - 2²⁹ = 79961764313 is a prime.

It is a super-2 number, since 2×80498635225² (a number of 23 digits) contains 22 as substring.

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, 981484 + ... + 1060333.

It is an arithmetic number, because the mean of its divisors is an integer number (4430745060).

Almost surely, 2^80498635225 is an apocalyptic number.

It is an amenable number.

80498635225 is a deficient number, since it is larger than the sum of its proper divisors (25839246215).

80498635225 is a wasteful number, since it uses less digits than its factorization.

80498635225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041929 (or 2041924 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 80498635225 in words is "eighty billion, four hundred ninety-eight million, six hundred thirty-five thousand, two hundred twenty-five".