7805425580 has 12 divisors (see below), whose sum is σ = 16391393760. Its totient is φ = 3122170224.

The previous prime is 7805425513. The next prime is 7805425601. The reversal of 7805425580 is 855245087.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195135620 + ... + 195135659.

It is an arithmetic number, because the mean of its divisors is an integer number (1365949480).

Almost surely, 2^7805425580 is an apocalyptic number.

It is an amenable number.

7805425580 is an abundant number, since it is smaller than the sum of its proper divisors (8585968180).

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

7805425580 is a wasteful number, since it uses less digits than its factorization.

7805425580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390271288 (or 390271286 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 44.

The square root of 7805425580 is about 88348.3196218242. The cubic root of 7805425580 is about 1983.6522038603.

The spelling of 7805425580 in words is "seven billion, eight hundred five million, four hundred twenty-five thousand, five hundred eighty".