2315030452 has 24 divisors (see below), whose sum is σ = 4873749440. Its totient is φ = 939936960.

The previous prime is 2315030423. The next prime is 2315030453. The reversal of 2315030452 is 2540305132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315030453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2175249 + ... + 2176312.

Almost surely, 2^2315030452 is an apocalyptic number.

It is an amenable number.

2315030452 is an abundant number, since it is smaller than the sum of its proper divisors (2558718988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315030452 is a wasteful number, since it uses less digits than its factorization.

2315030452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4351591 (or 4351589 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2315030452 is about 48114.7633476462. The cubic root of 2315030452 is about 1322.8752850214.

Adding to 2315030452 its reverse (2540305132), we get a palindrome (4855335584).

The spelling of 2315030452 in words is "two billion, three hundred fifteen million, thirty thousand, four hundred fifty-two".