51717714 has 16 divisors (see below), whose sum is σ = 103901952. Its totient is φ = 17161488.

The previous prime is 51717713. The next prime is 51717761. The reversal of 51717714 is 41771715.

It is not an unprimeable number, because it can be changed into a prime (51717713) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17989 + ... + 20664.

It is an arithmetic number, because the mean of its divisors is an integer number (6493872).

Almost surely, 2^51717714 is an apocalyptic number.

51717714 is an abundant number, since it is smaller than the sum of its proper divisors (52184238).

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

51717714 is a wasteful number, since it uses less digits than its factorization.

51717714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38881.

The product of its digits is 6860, while the sum is 33.

The square root of 51717714 is about 7191.5029027318. The cubic root of 51717714 is about 372.5744823509.

The spelling of 51717714 in words is "fifty-one million, seven hundred seventeen thousand, seven hundred fourteen".