11255154514 has 4 divisors (see below), whose sum is σ = 16882731774. Its totient is φ = 5627577256.

The previous prime is 11255154511. The next prime is 11255154523. The reversal of 11255154514 is 41545155211.

11255154514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5935932025 + 5319222489 = 77045^2 + 72933^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11255154514.

It is not an unprimeable number, because it can be changed into a prime (11255154511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2813788627 + ... + 2813788630.

Almost surely, 2^11255154514 is an apocalyptic number.

11255154514 is a deficient number, since it is larger than the sum of its proper divisors (5627577260).

11255154514 is an equidigital number, since it uses as much as digits as its factorization.

11255154514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5627577259.

The product of its digits is 20000, while the sum is 34.

The spelling of 11255154514 in words is "eleven billion, two hundred fifty-five million, one hundred fifty-four thousand, five hundred fourteen".