7080045540 has 24 divisors (see below), whose sum is σ = 19824127680. Its totient is φ = 1888012128.

The previous prime is 7080045493. The next prime is 7080045551. The reversal of 7080045540 is 455400807.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59000320 + ... + 59000439.

It is an arithmetic number, because the mean of its divisors is an integer number (826005320).

Almost surely, 2^7080045540 is an apocalyptic number.

It is an amenable number.

7080045540 is an abundant number, since it is smaller than the sum of its proper divisors (12744082140).

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

7080045540 is a wasteful number, since it uses less digits than its factorization.

7080045540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118000771 (or 118000769 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 7080045540 is about 84143.0064830108. The cubic root of 7080045540 is about 1920.1950702411.

The spelling of 7080045540 in words is "seven billion, eighty million, forty-five thousand, five hundred forty".