15052052443 has 4 divisors (see below), whose sum is σ = 15054918768. Its totient is φ = 15049186120.

The previous prime is 15052052429. The next prime is 15052052479. The reversal of 15052052443 is 34425025051.

15052052443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34425025051 = 5783 ⋅5952797.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15052052443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15052052413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1425271 + ... + 1435792.

It is an arithmetic number, because the mean of its divisors is an integer number (3763729692).

Almost surely, 2^15052052443 is an apocalyptic number.

15052052443 is a deficient number, since it is larger than the sum of its proper divisors (2866325).

15052052443 is an equidigital number, since it uses as much as digits as its factorization.

15052052443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866324.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 15052052443 its reverse (34425025051), we get a palindrome (49477077494).

The spelling of 15052052443 in words is "fifteen billion, fifty-two million, fifty-two thousand, four hundred forty-three".