51482600 has 48 divisors (see below), whose sum is σ = 128911020. Its totient is φ = 19008000.

The previous prime is 51482591. The next prime is 51482611. The reversal of 51482600 is 628415.

51482600 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 6 ways, for example, as 188356 + 51294244 = 434^2 + 7162^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 51482600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7301 + ... + 12500.

Almost surely, 2^51482600 is an apocalyptic number.

51482600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51482600 is an abundant number, since it is smaller than the sum of its proper divisors (77428420).

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

51482600 is a wasteful number, since it uses less digits than its factorization.

51482600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19830 (or 19821 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 51482600 is about 7175.1376293420. The cubic root of 51482600 is about 372.0090374341.

The spelling of 51482600 in words is "fifty-one million, four hundred eighty-two thousand, six hundred".