2546624116 has 12 divisors (see below), whose sum is σ = 4497479140. Its totient is φ = 1261630080.

The previous prime is 2546624107. The next prime is 2546624137. The reversal of 2546624116 is 6114266452.

It can be written as a sum of positive squares in 2 ways, for example, as 1421290000 + 1125334116 = 37700^2 + 33546^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2920005 + ... + 2920876.

Almost surely, 2^2546624116 is an apocalyptic number.

It is an amenable number.

2546624116 is a deficient number, since it is larger than the sum of its proper divisors (1950855024).

2546624116 is a wasteful number, since it uses less digits than its factorization.

2546624116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5840994 (or 5840992 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 2546624116 is about 50464.0873889541. The cubic root of 2546624116 is about 1365.5940498659.

The spelling of 2546624116 in words is "two billion, five hundred forty-six million, six hundred twenty-four thousand, one hundred sixteen".