12552353519 has 4 divisors (see below), whose sum is σ = 12635481840. Its totient is φ = 12469225200.

The previous prime is 12552353509. The next prime is 12552353531. The reversal of 12552353519 is 91535325521.

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

It is a cyclic number.

It is not a de Polignac number, because 12552353519 - 2¹⁶ = 12552287983 is a prime.

It is a super-3 number, since 3×12552353519³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12552353509) 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, 41563934 + ... + 41564235.

It is an arithmetic number, because the mean of its divisors is an integer number (3158870460).

Almost surely, 2^12552353519 is an apocalyptic number.

12552353519 is a deficient number, since it is larger than the sum of its proper divisors (83128321).

12552353519 is an equidigital number, since it uses as much as digits as its factorization.

12552353519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83128320.

The product of its digits is 202500, while the sum is 41.

The spelling of 12552353519 in words is "twelve billion, five hundred fifty-two million, three hundred fifty-three thousand, five hundred nineteen".