4613599957 has 2 divisors, whose sum is σ = 4613599958. Its totient is φ = 4613599956.

The previous prime is 4613599897. The next prime is 4613599979. The reversal of 4613599957 is 7599953164.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4517049681 + 96550276 = 67209^2 + 9826^2 .

It is a cyclic number.

It is not a de Polignac number, because 4613599957 - 2⁷ = 4613599829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4613594957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2306799978 + 2306799979.

It is an arithmetic number, because the mean of its divisors is an integer number (2306799979).

Almost surely, 2^4613599957 is an apocalyptic number.

It is an amenable number.

4613599957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4613599957 is an equidigital number, since it uses as much as digits as its factorization.

4613599957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9185400, while the sum is 58.

The square root of 4613599957 is about 67923.4860486415. The cubic root of 4613599957 is about 1664.7408816193.

The spelling of 4613599957 in words is "four billion, six hundred thirteen million, five hundred ninety-nine thousand, nine hundred fifty-seven".