51596 has 6 divisors (see below), whose sum is σ = 90300. Its totient is φ = 25796.

The previous prime is 51593. The next prime is 51599. The reversal of 51596 is 69515.

It is an interprime number because it is at equal distance from previous prime (51593) and next prime (51599).

It is not an unprimeable number, because it can be changed into a prime (51593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6446 + ... + 6453.

It is an arithmetic number, because the mean of its divisors is an integer number (15050).

2⁵¹⁵⁹⁶ is an apocalyptic number.

It is an amenable number.

51596 is a deficient number, since it is larger than the sum of its proper divisors (38704).

51596 is a wasteful number, since it uses less digits than its factorization.

51596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12903 (or 12901 counting only the distinct ones).

The product of its digits is 1350, while the sum is 26.

The square root of 51596 is about 227.1475291523. The cubic root of 51596 is about 37.2281976826.

The spelling of 51596 in words is "fifty-one thousand, five hundred ninety-six".