11553300052669 has 4 divisors (see below), whose sum is σ = 11568481788060. Its totient is φ = 11538118317280.

The previous prime is 11553300052661. The next prime is 11553300052709. The reversal of 11553300052669 is 96625000335511.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2100073400569 + 9453226652100 = 1449163^2 + 3074610^2 .

It is a cyclic number.

It is not a de Polignac number, because 11553300052669 - 2³ = 11553300052661 is a prime.

It is a super-2 number, since 2×11553300052669² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11553300052661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7590866554 + ... + 7590868075.

It is an arithmetic number, because the mean of its divisors is an integer number (2892120447015).

Almost surely, 2^{11553300052669} is an apocalyptic number.

It is an amenable number.

11553300052669 is a deficient number, since it is larger than the sum of its proper divisors (15181735391).

11553300052669 is an equidigital number, since it uses as much as digits as its factorization.

11553300052669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15181735390.

The product of its (nonzero) digits is 729000, while the sum is 46.

The spelling of 11553300052669 in words is "eleven trillion, five hundred fifty-three billion, three hundred million, fifty-two thousand, six hundred sixty-nine".