11052452319 has 4 divisors (see below), whose sum is σ = 14736603096. Its totient is φ = 7368301544.

The previous prime is 11052452317. The next prime is 11052452339. The reversal of 11052452319 is 91325425011.

It is a happy number.

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 11052452319 - 2¹ = 11052452317 is a prime.

It is a super-2 number, since 2×11052452319² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11052452319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052452311) 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, 1842075384 + ... + 1842075389.

It is an arithmetic number, because the mean of its divisors is an integer number (3684150774).

Almost surely, 2^11052452319 is an apocalyptic number.

11052452319 is a deficient number, since it is larger than the sum of its proper divisors (3684150777).

11052452319 is an equidigital number, since it uses as much as digits as its factorization.

11052452319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3684150776.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 11052452319 in words is "eleven billion, fifty-two million, four hundred fifty-two thousand, three hundred nineteen".