51041200 has 60 divisors (see below), whose sum is σ = 140152240. Its totient is φ = 17498880.

The previous prime is 51041197. The next prime is 51041219. The reversal of 51041200 is 214015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6315 + ... + 11914.

Almost surely, 2^51041200 is an apocalyptic number.

51041200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51041200 is an abundant number, since it is smaller than the sum of its proper divisors (89111040).

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

51041200 is a wasteful number, since it uses less digits than its factorization.

51041200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18254 (or 18243 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 51041200 is about 7144.3124231797. The cubic root of 51041200 is about 370.9428110326.

Adding to 51041200 its reverse (214015), we get a palindrome (51255215).

The spelling of 51041200 in words is "fifty-one million, forty-one thousand, two hundred".