2525532423 has 4 divisors (see below), whose sum is σ = 3367376568. Its totient is φ = 1683688280.

The previous prime is 2525532419. The next prime is 2525532437. The reversal of 2525532423 is 3242355252.

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 2525532423 - 2² = 2525532419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525532403) 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, 420922068 + ... + 420922073.

It is an arithmetic number, because the mean of its divisors is an integer number (841844142).

Almost surely, 2^2525532423 is an apocalyptic number.

2525532423 is a deficient number, since it is larger than the sum of its proper divisors (841844145).

2525532423 is an equidigital number, since it uses as much as digits as its factorization.

2525532423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841844144.

The product of its digits is 72000, while the sum is 33.

The square root of 2525532423 is about 50254.6756332184. The cubic root of 2525532423 is about 1361.8135449356.

Adding to 2525532423 its reverse (3242355252), we get a palindrome (5767887675).

The spelling of 2525532423 in words is "two billion, five hundred twenty-five million, five hundred thirty-two thousand, four hundred twenty-three".