11552045135254 has 16 divisors (see below), whose sum is σ = 18694141652592. Its totient is φ = 5322242949408.

The previous prime is 11552045135251. The next prime is 11552045135269. The reversal of 11552045135254 is 45253154025511.

It is a self number, because there is not a number n which added to its sum of digits gives 11552045135254.

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 7 ways as a sum of consecutive naturals, for example, 394576329 + ... + 394605604.

It is an arithmetic number, because the mean of its divisors is an integer number (1168383853287).

Almost surely, 2^{11552045135254} is an apocalyptic number.

11552045135254 is a deficient number, since it is larger than the sum of its proper divisors (7142096517338).

11552045135254 is a wasteful number, since it uses less digits than its factorization.

11552045135254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789182511.

The product of its (nonzero) digits is 600000, while the sum is 43.

The spelling of 11552045135254 in words is "eleven trillion, five hundred fifty-two billion, forty-five million, one hundred thirty-five thousand, two hundred fifty-four".