11552023024452 has 18 divisors (see below), whose sum is σ = 29200947089678. Its totient is φ = 3850674341472.

The previous prime is 11552023024441. The next prime is 11552023024667. The reversal of 11552023024452 is 25442032025511.

11552023024452 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 202 + 3 + 0 + 2 + 445 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10629777791556 + 922245232896 = 3260334^2 + 960336^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 320889528457 = 11552023024452 / (1 + 1 + 5 + 5 + 2 + 0 + 2 + 3 + 0 + 2 + 4 + 4 + 5 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160444764193 + ... + 160444764264.

Almost surely, 2^{11552023024452} is an apocalyptic number.

11552023024452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11552023024452 is an abundant number, since it is smaller than the sum of its proper divisors (17648924065226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11552023024452 is a wasteful number, since it uses less digits than its factorization.

11552023024452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320889528467 (or 320889528462 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 11552023024452 its reverse (25442032025511), we get a palindrome (36994055049963).

The spelling of 11552023024452 in words is "eleven trillion, five hundred fifty-two billion, twenty-three million, twenty-four thousand, four hundred fifty-two".