51483628 has 24 divisors (see below), whose sum is σ = 103122432. Its totient is φ = 22031184.

The previous prime is 51483583. The next prime is 51483629. The reversal of 51483628 is 82638415.

It is a happy number.

51483628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (51483629) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 30051 + ... + 31717.

It is an arithmetic number, because the mean of its divisors is an integer number (4296768).

Almost surely, 2^51483628 is an apocalyptic number.

It is an amenable number.

51483628 is an abundant number, since it is smaller than the sum of its proper divisors (51638804).

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

51483628 is a wasteful number, since it uses less digits than its factorization.

51483628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781 (or 2779 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 51483628 is about 7175.2092652410. The cubic root of 51483628 is about 372.0115134988.

The spelling of 51483628 in words is "fifty-one million, four hundred eighty-three thousand, six hundred twenty-eight".