4315145557 has 2 divisors, whose sum is σ = 4315145558. Its totient is φ = 4315145556.

The previous prime is 4315145501. The next prime is 4315145561. The reversal of 4315145557 is 7555415134.

It is a happy number.

4315145557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3915505476 + 399640081 = 62574^2 + 19991^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4315145557 is a prime.

It is a super-3 number, since 3×4315145557³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4315145257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2157572778 + 2157572779.

It is an arithmetic number, because the mean of its divisors is an integer number (2157572779).

Almost surely, 2^4315145557 is an apocalyptic number.

It is an amenable number.

4315145557 is a deficient number, since it is larger than the sum of its proper divisors (1).

4315145557 is an equidigital number, since it uses as much as digits as its factorization.

4315145557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 210000, while the sum is 40.

The square root of 4315145557 is about 65689.7675212814. The cubic root of 4315145557 is about 1628.0402956791.

The spelling of 4315145557 in words is "four billion, three hundred fifteen million, one hundred forty-five thousand, five hundred fifty-seven".