2539449352 has 32 divisors (see below), whose sum is σ = 5211086400. Its totient is φ = 1150571200.

The previous prime is 2539449317. The next prime is 2539449373.

2539449352 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2539449352² = 12897606022746439808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19027 + ... + 73762.

It is an arithmetic number, because the mean of its divisors is an integer number (162846450).

Almost surely, 2^2539449352 is an apocalyptic number.

2539449352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2539449352 is an abundant number, since it is smaller than the sum of its proper divisors (2671637048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2539449352 is a wasteful number, since it uses less digits than its factorization.

2539449352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93117 (or 93113 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 46.

The square root of 2539449352 is about 50392.9494274745. The cubic root of 2539449352 is about 1364.3103856445.

The spelling of 2539449352 in words is "two billion, five hundred thirty-nine million, four hundred forty-nine thousand, three hundred fifty-two".