7975070539 has 16 divisors (see below), whose sum is σ = 8243662240. Its totient is φ = 7709437440.

The previous prime is 7975070491. The next prime is 7975070563. The reversal of 7975070539 is 9350705797.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7975070539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7975070569) 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, 5465392 + ... + 5466850.

It is an arithmetic number, because the mean of its divisors is an integer number (515228890).

Almost surely, 2^7975070539 is an apocalyptic number.

7975070539 is a deficient number, since it is larger than the sum of its proper divisors (268591701).

7975070539 is a wasteful number, since it uses less digits than its factorization.

7975070539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350.

The product of its (nonzero) digits is 2083725, while the sum is 52.

The square root of 7975070539 is about 89303.2504391637. The cubic root of 7975070539 is about 1997.9203832633.

The spelling of 7975070539 in words is "seven billion, nine hundred seventy-five million, seventy thousand, five hundred thirty-nine".