7252970617 has 4 divisors (see below), whose sum is σ = 7253964900. Its totient is φ = 7251976336.

The previous prime is 7252970609. The next prime is 7252970623. The reversal of 7252970617 is 7160792527.

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 5181264361 + 2071706256 = 71981^2 + 45516^2 .

It is a cyclic number.

It is not a de Polignac number, because 7252970617 - 2³ = 7252970609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7252970657) by changing a digit.

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, 486118 + ... + 500815.

It is an arithmetic number, because the mean of its divisors is an integer number (1813491225).

Almost surely, 2^7252970617 is an apocalyptic number.

It is an amenable number.

7252970617 is a deficient number, since it is larger than the sum of its proper divisors (994283).

7252970617 is an equidigital number, since it uses as much as digits as its factorization.

7252970617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994282.

The product of its (nonzero) digits is 370440, while the sum is 46.

The square root of 7252970617 is about 85164.3741067825. The cubic root of 7252970617 is about 1935.7026265620.

The spelling of 7252970617 in words is "seven billion, two hundred fifty-two million, nine hundred seventy thousand, six hundred seventeen".