51460285 has 8 divisors (see below), whose sum is σ = 62012160. Its totient is φ = 40995024.

The previous prime is 51460247. The next prime is 51460301. The reversal of 51460285 is 58206415.

51460285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51460285 - 2⁹ = 51459773 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 20337 + ... + 22726.

It is an arithmetic number, because the mean of its divisors is an integer number (7751520).

Almost surely, 2^51460285 is an apocalyptic number.

It is an amenable number.

51460285 is a deficient number, since it is larger than the sum of its proper divisors (10551875).

51460285 is a wasteful number, since it uses less digits than its factorization.

51460285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43307.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 51460285 is about 7173.5824383637. The cubic root of 51460285 is about 371.9552808810.

The spelling of 51460285 in words is "fifty-one million, four hundred sixty thousand, two hundred eighty-five".