2253533135215 has 16 divisors (see below), whose sum is σ = 2791550048256. Its totient is φ = 1744622848800.

The previous prime is 2253533135173. The next prime is 2253533135239. The reversal of 2253533135215 is 5125313353522.

It is a de Polignac number, because none of the positive numbers 2^k-2253533135215 is a prime.

It is a super-3 number, since 3×2253533135215³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent 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, 6093384 + ... + 6452626.

It is an arithmetic number, because the mean of its divisors is an integer number (174471878016).

Almost surely, 2^{2253533135215} is an apocalyptic number.

2253533135215 is a deficient number, since it is larger than the sum of its proper divisors (538016913041).

2253533135215 is a wasteful number, since it uses less digits than its factorization.

2253533135215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399750.

The product of its digits is 405000, while the sum is 40.

Adding to 2253533135215 its reverse (5125313353522), we get a palindrome (7378846488737).

The spelling of 2253533135215 in words is "two trillion, two hundred fifty-three billion, five hundred thirty-three million, one hundred thirty-five thousand, two hundred fifteen".