2546782324 has 12 divisors (see below), whose sum is σ = 4489401924. Its totient is φ = 1264096064.

The previous prime is 2546782319. The next prime is 2546782331. The reversal of 2546782324 is 4232876452.

2546782324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 556016400 + 1990765924 = 23580^2 + 44618^2 .

It is a super-2 number, since 2×2546782324² = 12972200411677681952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2323159 + ... + 2324254.

It is an arithmetic number, because the mean of its divisors is an integer number (374116827).

Almost surely, 2^2546782324 is an apocalyptic number.

It is an amenable number.

2546782324 is a deficient number, since it is larger than the sum of its proper divisors (1942619600).

2546782324 is a wasteful number, since it uses less digits than its factorization.

2546782324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4647554 (or 4647552 counting only the distinct ones).

The product of its digits is 645120, while the sum is 43.

The square root of 2546782324 is about 50465.6548951859. The cubic root of 2546782324 is about 1365.6223282742.

The spelling of 2546782324 in words is "two billion, five hundred forty-six million, seven hundred eighty-two thousand, three hundred twenty-four".