80802425 has 12 divisors (see below), whose sum is σ = 109304016. Its totient is φ = 58765200.

The previous prime is 80802419. The next prime is 80802433. The reversal of 80802425 is 52420808.

It is not a de Polignac number, because 80802425 - 2⁶ = 80802361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146639 + ... + 147188.

It is an arithmetic number, because the mean of its divisors is an integer number (9108668).

Almost surely, 2^80802425 is an apocalyptic number.

It is an amenable number.

80802425 is a deficient number, since it is larger than the sum of its proper divisors (28501591).

80802425 is a wasteful number, since it uses less digits than its factorization.

80802425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293848 (or 293843 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 80802425 is about 8989.0169095402. The cubic root of 80802425 is about 432.3227915139.

The spelling of 80802425 in words is "eighty million, eight hundred two thousand, four hundred twenty-five".