80530002825 has 24 divisors (see below), whose sum is σ = 133208045568. Its totient is φ = 42928332480.

The previous prime is 80530002799. The next prime is 80530002859. The reversal of 80530002825 is 52820003508.

It is not a de Polignac number, because 80530002825 - 2⁷ = 80530002697 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, 107529 + ... + 415478.

It is an arithmetic number, because the mean of its divisors is an integer number (5550335232).

Almost surely, 2^80530002825 is an apocalyptic number.

It is an amenable number.

80530002825 is a deficient number, since it is larger than the sum of its proper divisors (52678042743).

80530002825 is a wasteful number, since it uses less digits than its factorization.

80530002825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525073 (or 525068 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 80530002825 in words is "eighty billion, five hundred thirty million, two thousand, eight hundred twenty-five".