2532145323 has 4 divisors (see below), whose sum is σ = 3376193768. Its totient is φ = 1688096880.

The previous prime is 2532145313. The next prime is 2532145361. The reversal of 2532145323 is 3235412352.

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

It is not a de Polignac number, because 2532145323 - 2¹⁶ = 2532079787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2532145313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422024218 + ... + 422024223.

It is an arithmetic number, because the mean of its divisors is an integer number (844048442).

Almost surely, 2^2532145323 is an apocalyptic number.

2532145323 is a deficient number, since it is larger than the sum of its proper divisors (844048445).

2532145323 is an equidigital number, since it uses as much as digits as its factorization.

2532145323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844048444.

The product of its digits is 21600, while the sum is 30.

The square root of 2532145323 is about 50320.4264985900. The cubic root of 2532145323 is about 1363.0011081383.

Adding to 2532145323 its reverse (3235412352), we get a palindrome (5767557675).

The spelling of 2532145323 in words is "two billion, five hundred thirty-two million, one hundred forty-five thousand, three hundred twenty-three".