2539253282 has 16 divisors (see below), whose sum is σ = 3941413560. Its totient is φ = 1225475328.

The previous prime is 2539253281. The next prime is 2539253317. The reversal of 2539253282 is 2823529352.

It can be written as a sum of positive squares in 4 ways, for example, as 2496101521 + 43151761 = 49961^2 + 6569^2 .

It is not an unprimeable number, because it can be changed into a prime (2539253281) 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 7 ways as a sum of consecutive naturals, for example, 359408 + ... + 366404.

Almost surely, 2^2539253282 is an apocalyptic number.

2539253282 is a deficient number, since it is larger than the sum of its proper divisors (1402160278).

2539253282 is a wasteful number, since it uses less digits than its factorization.

2539253282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13285.

The product of its digits is 259200, while the sum is 41.

The square root of 2539253282 is about 50391.0039788850. The cubic root of 2539253282 is about 1364.2752720975.

The spelling of 2539253282 in words is "two billion, five hundred thirty-nine million, two hundred fifty-three thousand, two hundred eighty-two".