7464345613 has 2 divisors, whose sum is σ = 7464345614. Its totient is φ = 7464345612.

The previous prime is 7464345607. The next prime is 7464345673. The reversal of 7464345613 is 3165434647.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4995945124 + 2468400489 = 70682^2 + 49683^2 .

It is a cyclic number.

It is not a de Polignac number, because 7464345613 - 2⁹ = 7464345101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7464345613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7464345673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3732172806 + 3732172807.

It is an arithmetic number, because the mean of its divisors is an integer number (3732172807).

Almost surely, 2^7464345613 is an apocalyptic number.

It is an amenable number.

7464345613 is a deficient number, since it is larger than the sum of its proper divisors (1).

7464345613 is an equidigital number, since it uses as much as digits as its factorization.

7464345613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 43.

The square root of 7464345613 is about 86396.4444465164. Note that the first 5 decimals coincide. The cubic root of 7464345613 is about 1954.3270654861.

The spelling of 7464345613 in words is "seven billion, four hundred sixty-four million, three hundred forty-five thousand, six hundred thirteen".