2315140573 has 2 divisors, whose sum is σ = 2315140574. Its totient is φ = 2315140572.

The previous prime is 2315140561. The next prime is 2315140577. The reversal of 2315140573 is 3750415132.

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., 2309955844 + 5184729 = 48062^2 + 2277^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315140573 - 2¹³ = 2315132381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2315140577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157570286 + 1157570287.

It is an arithmetic number, because the mean of its divisors is an integer number (1157570287).

Almost surely, 2^2315140573 is an apocalyptic number.

It is an amenable number.

2315140573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315140573 is an equidigital number, since it uses as much as digits as its factorization.

2315140573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 2315140573 is about 48115.9076917395. The cubic root of 2315140573 is about 1322.8962601292.

The spelling of 2315140573 in words is "two billion, three hundred fifteen million, one hundred forty thousand, five hundred seventy-three".