9143625613 has 2 divisors, whose sum is σ = 9143625614. Its totient is φ = 9143625612.

The previous prime is 9143625587. The next prime is 9143625637. The reversal of 9143625613 is 3165263419.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9065515369 + 78110244 = 95213^2 + 8838^2 .

It is a cyclic number.

It is not a de Polignac number, because 9143625613 - 2¹⁷ = 9143494541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9143625313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4571812806 + 4571812807.

It is an arithmetic number, because the mean of its divisors is an integer number (4571812807).

Almost surely, 2^9143625613 is an apocalyptic number.

It is an amenable number.

9143625613 is a deficient number, since it is larger than the sum of its proper divisors (1).

9143625613 is an equidigital number, since it uses as much as digits as its factorization.

9143625613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 40.

The square root of 9143625613 is about 95622.3070888796. The cubic root of 9143625613 is about 2091.0904173905.

The spelling of 9143625613 in words is "nine billion, one hundred forty-three million, six hundred twenty-five thousand, six hundred thirteen".