2530220315 has 16 divisors (see below), whose sum is σ = 3485313792. Its totient is φ = 1727359584.

The previous prime is 2530220299. The next prime is 2530220327. The reversal of 2530220315 is 5130220352.

It is a cyclic number.

It is not a de Polignac number, because 2530220315 - 2⁴ = 2530220299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151289 + ... + 167178.

It is an arithmetic number, because the mean of its divisors is an integer number (217832112).

Almost surely, 2^2530220315 is an apocalyptic number.

2530220315 is a deficient number, since it is larger than the sum of its proper divisors (955093477).

2530220315 is a wasteful number, since it uses less digits than its factorization.

2530220315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318706.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2530220315 is about 50301.2953610541. The cubic root of 2530220315 is about 1362.6556233318.

Adding to 2530220315 its reverse (5130220352), we get a palindrome (7660440667).

The spelling of 2530220315 in words is "two billion, five hundred thirty million, two hundred twenty thousand, three hundred fifteen".