2253018519 has 12 divisors (see below), whose sum is σ = 3265470936. Its totient is φ = 1496884272.

The previous prime is 2253018473. The next prime is 2253018529. The reversal of 2253018519 is 9158103522.

It is not a de Polignac number, because 2253018519 - 2²¹ = 2250921367 is a prime.

It is a super-2 number, since 2×2253018519² = 10152184893913906722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253018529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424557 + ... + 429830.

It is an arithmetic number, because the mean of its divisors is an integer number (272122578).

Almost surely, 2^2253018519 is an apocalyptic number.

2253018519 is a deficient number, since it is larger than the sum of its proper divisors (1012452417).

2253018519 is a wasteful number, since it uses less digits than its factorization.

2253018519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854686 (or 854683 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 2253018519 is about 47465.9722222141. The cubic root of 2253018519 is about 1310.9564173067.

The spelling of 2253018519 in words is "two billion, two hundred fifty-three million, eighteen thousand, five hundred nineteen".