2053252315 has 4 divisors (see below), whose sum is σ = 2463902784. Its totient is φ = 1642601848.

The previous prime is 2053252259. The next prime is 2053252361. The reversal of 2053252315 is 5132523502.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5132523502 = 2 ⋅2566261751.

It is a cyclic number.

It is not a de Polignac number, because 2053252315 - 2⁹ = 2053251803 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205325227 + ... + 205325236.

It is an arithmetic number, because the mean of its divisors is an integer number (615975696).

Almost surely, 2^2053252315 is an apocalyptic number.

2053252315 is a deficient number, since it is larger than the sum of its proper divisors (410650469).

2053252315 is an equidigital number, since it uses as much as digits as its factorization.

2053252315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410650468.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 2053252315 is about 45312.8272677837. The cubic root of 2053252315 is about 1271.0055307670.

Adding to 2053252315 its reverse (5132523502), we get a palindrome (7185775817).

The spelling of 2053252315 in words is "two billion, fifty-three million, two hundred fifty-two thousand, three hundred fifteen".