7482581713 has 4 divisors (see below), whose sum is σ = 7665083748. Its totient is φ = 7300079680.

The previous prime is 7482581707. The next prime is 7482581723. The reversal of 7482581713 is 3171852847.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1071056529 + 6411525184 = 32727^2 + 80072^2 .

It is a cyclic number.

It is not a de Polignac number, because 7482581713 - 2⁹ = 7482581201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7482581723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91250956 + ... + 91251037.

It is an arithmetic number, because the mean of its divisors is an integer number (1916270937).

Almost surely, 2^7482581713 is an apocalyptic number.

It is an amenable number.

7482581713 is a deficient number, since it is larger than the sum of its proper divisors (182502035).

7482581713 is a wasteful number, since it uses less digits than its factorization.

7482581713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182502034.

The product of its digits is 376320, while the sum is 46.

The square root of 7482581713 is about 86501.9173949341. The cubic root of 7482581713 is about 1955.9173062377.

The spelling of 7482581713 in words is "seven billion, four hundred eighty-two million, five hundred eighty-one thousand, seven hundred thirteen".