2315452025 has 6 divisors (see below), whose sum is σ = 2871160542. Its totient is φ = 1852361600.

The previous prime is 2315452019. The next prime is 2315452049. The reversal of 2315452025 is 5202545132.

2315452025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 976144 + 2314475881 = 988^2 + 48109^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2315452025 is a prime.

It is a super-2 number, since 2×2315452025² = 10722636160153201250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46309016 + ... + 46309065.

It is an arithmetic number, because the mean of its divisors is an integer number (478526757).

Almost surely, 2^2315452025 is an apocalyptic number.

2315452025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2315452025 is a deficient number, since it is larger than the sum of its proper divisors (555708517).

2315452025 is an equidigital number, since it uses as much as digits as its factorization.

2315452025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92618091 (or 92618086 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2315452025 is about 48119.1440593035. The cubic root of 2315452025 is about 1322.9555798117.

Adding to 2315452025 its reverse (5202545132), we get a palindrome (7517997157).

The spelling of 2315452025 in words is "two billion, three hundred fifteen million, four hundred fifty-two thousand, twenty-five".