2315254453 has 2 divisors, whose sum is σ = 2315254454. Its totient is φ = 2315254452.

The previous prime is 2315254439. The next prime is 2315254489. The reversal of 2315254453 is 3544525132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1190457009 + 1124797444 = 34503^2 + 33538^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315254453 - 2⁵ = 2315254421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2315254153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157627226 + 1157627227.

It is an arithmetic number, because the mean of its divisors is an integer number (1157627227).

Almost surely, 2^2315254453 is an apocalyptic number.

It is an amenable number.

2315254453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315254453 is an equidigital number, since it uses as much as digits as its factorization.

2315254453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72000, while the sum is 34.

The square root of 2315254453 is about 48117.0910695981. The cubic root of 2315254453 is about 1322.9179505264.

Adding to 2315254453 its reverse (3544525132), we get a palindrome (5859779585).

The spelling of 2315254453 in words is "two billion, three hundred fifteen million, two hundred fifty-four thousand, four hundred fifty-three".