51586414 has 24 divisors (see below), whose sum is σ = 86519160. Its totient is φ = 23044560.

The previous prime is 51586397. The next prime is 51586427. The reversal of 51586414 is 41468515.

51586414 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 2×51586414² = 5322316218758792, 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 51586414.

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 11 ways as a sum of consecutive naturals, for example, 12472 + ... + 16084.

It is an arithmetic number, because the mean of its divisors is an integer number (3604965).

Almost surely, 2^51586414 is an apocalyptic number.

51586414 is a deficient number, since it is larger than the sum of its proper divisors (34932746).

51586414 is a wasteful number, since it uses less digits than its factorization.

51586414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696 (or 3685 counting only the distinct ones).

The product of its digits is 19200, while the sum is 34.

The square root of 51586414 is about 7182.3682723737. The cubic root of 51586414 is about 372.2589200256.

The spelling of 51586414 in words is "fifty-one million, five hundred eighty-six thousand, four hundred fourteen".