11552045135253 has 16 divisors (see below), whose sum is σ = 17633104688640. Its totient is φ = 6589923039216.

The previous prime is 11552045135251. The next prime is 11552045135269. The reversal of 11552045135253 is 35253154025511.

It is not a de Polignac number, because 11552045135253 - 2¹ = 11552045135251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552045135251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468554443 + ... + 468579096.

It is an arithmetic number, because the mean of its divisors is an integer number (1102069043040).

Almost surely, 2^{11552045135253} is an apocalyptic number.

It is an amenable number.

11552045135253 is a deficient number, since it is larger than the sum of its proper divisors (6081059553387).

11552045135253 is an equidigital number, since it uses as much as digits as its factorization.

11552045135253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937134136.

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 11552045135253 in words is "eleven trillion, five hundred fifty-two billion, forty-five million, one hundred thirty-five thousand, two hundred fifty-three".