2532481023 has 4 divisors (see below), whose sum is σ = 3376641368. Its totient is φ = 1688320680.

The previous prime is 2532481009. The next prime is 2532481043. The reversal of 2532481023 is 3201842352.

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

It is not a de Polignac number, because 2532481023 - 2¹⁷ = 2532349951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532481043) 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, 422080168 + ... + 422080173.

It is an arithmetic number, because the mean of its divisors is an integer number (844160342).

Almost surely, 2^2532481023 is an apocalyptic number.

2532481023 is a deficient number, since it is larger than the sum of its proper divisors (844160345).

2532481023 is an equidigital number, since it uses as much as digits as its factorization.

2532481023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844160344.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2532481023 is about 50323.7620115985. The cubic root of 2532481023 is about 1363.0613389169.

The spelling of 2532481023 in words is "two billion, five hundred thirty-two million, four hundred eighty-one thousand, twenty-three".