51714713 has 4 divisors (see below), whose sum is σ = 54436560. Its totient is φ = 48992868.

The previous prime is 51714709. The next prime is 51714721. The reversal of 51714713 is 31741715.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31741715 = 5 ⋅6348343.

It is not a de Polignac number, because 51714713 - 2² = 51714709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51714413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1360895 + ... + 1360932.

It is an arithmetic number, because the mean of its divisors is an integer number (13609140).

Almost surely, 2^51714713 is an apocalyptic number.

It is an amenable number.

51714713 is a deficient number, since it is larger than the sum of its proper divisors (2721847).

51714713 is a wasteful number, since it uses less digits than its factorization.

51714713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721846.

The product of its digits is 2940, while the sum is 29.

The square root of 51714713 is about 7191.2942506895. The cubic root of 51714713 is about 372.5672758088.

The spelling of 51714713 in words is "fifty-one million, seven hundred fourteen thousand, seven hundred thirteen".