2582526452 has 24 divisors (see below), whose sum is σ = 4999724352. Its totient is φ = 1157340800.

The previous prime is 2582526451. The next prime is 2582526461. The reversal of 2582526452 is 2546252852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2582526451) 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 7 ways as a sum of consecutive naturals, for example, 410213 + ... + 416460.

It is an arithmetic number, because the mean of its divisors is an integer number (208321848).

Almost surely, 2^2582526452 is an apocalyptic number.

2582526452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2582526452 is a deficient number, since it is larger than the sum of its proper divisors (2417197900).

2582526452 is a wasteful number, since it uses less digits than its factorization.

2582526452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826759 (or 826757 counting only the distinct ones).

The product of its digits is 384000, while the sum is 41.

The square root of 2582526452 is about 50818.5640489772. The cubic root of 2582526452 is about 1371.9815132643.

The spelling of 2582526452 in words is "two billion, five hundred eighty-two million, five hundred twenty-six thousand, four hundred fifty-two".