51589714 has 8 divisors (see below), whose sum is σ = 84419568. Its totient is φ = 23449860.

The previous prime is 51589697. The next prime is 51589721. The reversal of 51589714 is 41798515.

It is a happy number.

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

It is a super-2 number, since 2×51589714² = 5322997181203592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172472 + ... + 1172515.

It is an arithmetic number, because the mean of its divisors is an integer number (10552446).

Almost surely, 2^51589714 is an apocalyptic number.

51589714 is a deficient number, since it is larger than the sum of its proper divisors (32829854).

51589714 is a wasteful number, since it uses less digits than its factorization.

51589714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345000.

The product of its digits is 50400, while the sum is 40.

The square root of 51589714 is about 7182.5979979392. The cubic root of 51589714 is about 372.2668576985.

The spelling of 51589714 in words is "fifty-one million, five hundred eighty-nine thousand, seven hundred fourteen".