51104828 has 6 divisors (see below), whose sum is σ = 89433456. Its totient is φ = 25552412.

The previous prime is 51104821. The next prime is 51104857. The reversal of 51104828 is 82840115.

51104828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51104828² = 5223406889819168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51104828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51104821) 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 as a sum of consecutive naturals, namely, 6388100 + ... + 6388107.

It is an arithmetic number, because the mean of its divisors is an integer number (14905576).

Almost surely, 2^51104828 is an apocalyptic number.

It is an amenable number.

51104828 is a deficient number, since it is larger than the sum of its proper divisors (38328628).

51104828 is a wasteful number, since it uses less digits than its factorization.

51104828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12776211 (or 12776209 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 51104828 is about 7148.7640889877. The cubic root of 51104828 is about 371.0968862268.

The spelling of 51104828 in words is "fifty-one million, one hundred four thousand, eight hundred twenty-eight".