7080814540 has 48 divisors (see below), whose sum is σ = 14997765888. Its totient is φ = 2808022464.

The previous prime is 7080814459. The next prime is 7080814549. The reversal of 7080814540 is 454180807.

It is a self number, because there is not a number n which added to its sum of digits gives 7080814540.

It is not an unprimeable number, because it can be changed into a prime (7080814549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1441729 + ... + 1446631.

It is an arithmetic number, because the mean of its divisors is an integer number (312453456).

Almost surely, 2^7080814540 is an apocalyptic number.

It is an amenable number.

7080814540 is an abundant number, since it is smaller than the sum of its proper divisors (7916951348).

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

7080814540 is a wasteful number, since it uses less digits than its factorization.

7080814540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5518 (or 5516 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 7080814540 is about 84147.5759603329. The cubic root of 7080814540 is about 1920.2645884640.

The spelling of 7080814540 in words is "seven billion, eighty million, eight hundred fourteen thousand, five hundred forty".