2253120015 has 16 divisors (see below), whose sum is σ = 3609698400. Its totient is φ = 1200095232.

The previous prime is 2253120013. The next prime is 2253120029. The reversal of 2253120015 is 5100213522.

It is not a de Polignac number, because 2253120015 - 2¹ = 2253120013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2253119973 and 2253120000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253120013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86130 + ... + 109199.

It is an arithmetic number, because the mean of its divisors is an integer number (225606150).

Almost surely, 2^2253120015 is an apocalyptic number.

2253120015 is a deficient number, since it is larger than the sum of its proper divisors (1356578385).

2253120015 is a wasteful number, since it uses less digits than its factorization.

2253120015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196106.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2253120015 is about 47467.0413550286. The cubic root of 2253120015 is about 1310.9761027248.

Adding to 2253120015 its reverse (5100213522), we get a palindrome (7353333537).

The spelling of 2253120015 in words is "two billion, two hundred fifty-three million, one hundred twenty thousand, fifteen".