7245308089 has 4 divisors (see below), whose sum is σ = 7251950160. Its totient is φ = 7238666020.

The previous prime is 7245308053. The next prime is 7245308099. The reversal of 7245308089 is 9808035427.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7245308089 - 2⁹ = 7245307577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7245308099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3319399 + ... + 3321580.

It is an arithmetic number, because the mean of its divisors is an integer number (1812987540).

Almost surely, 2^7245308089 is an apocalyptic number.

It is an amenable number.

7245308089 is a deficient number, since it is larger than the sum of its proper divisors (6642071).

7245308089 is a wasteful number, since it uses less digits than its factorization.

7245308089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6642070.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 7245308089 is about 85119.3755205006. The cubic root of 7245308089 is about 1935.0207173722.

The spelling of 7245308089 in words is "seven billion, two hundred forty-five million, three hundred eight thousand, eighty-nine".