7058044540 has 12 divisors (see below), whose sum is σ = 14821893576. Its totient is φ = 2823217808.

The previous prime is 7058044517. The next prime is 7058044571. The reversal of 7058044540 is 454408507.

It is a self number, because there is not a number n which added to its sum of digits gives 7058044540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176451094 + ... + 176451133.

It is an arithmetic number, because the mean of its divisors is an integer number (1235157798).

Almost surely, 2^7058044540 is an apocalyptic number.

It is an amenable number.

7058044540 is an abundant number, since it is smaller than the sum of its proper divisors (7763849036).

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

7058044540 is a wasteful number, since it uses less digits than its factorization.

7058044540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352902236 (or 352902234 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 7058044540 is about 84012.1689994967. The cubic root of 7058044540 is about 1918.2040262214.

The spelling of 7058044540 in words is "seven billion, fifty-eight million, forty-four thousand, five hundred forty".