51528114 has 48 divisors (see below), whose sum is σ = 128213280. Its totient is φ = 14791680.

The previous prime is 51528109. The next prime is 51528149. The reversal of 51528114 is 41182515.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3087 + ... + 10610.

It is an arithmetic number, because the mean of its divisors is an integer number (2671110).

Almost surely, 2^51528114 is an apocalyptic number.

51528114 is an abundant number, since it is smaller than the sum of its proper divisors (76685166).

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

51528114 is a wasteful number, since it uses less digits than its factorization.

51528114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13735 (or 13732 counting only the distinct ones).

The product of its digits is 1600, while the sum is 27.

The square root of 51528114 is about 7178.3085751450. The cubic root of 51528114 is about 372.1186319523.

The spelling of 51528114 in words is "fifty-one million, five hundred twenty-eight thousand, one hundred fourteen".