51716041 has 8 divisors (see below), whose sum is σ = 55799744. Its totient is φ = 47647440.

The previous prime is 51716039. The next prime is 51716069. The reversal of 51716041 is 14061715.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 51716041 - 2¹ = 51716039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51715997 and 51716015.

It is not an unprimeable number, because it can be changed into a prime (51716341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3940 + ... + 10906.

It is an arithmetic number, because the mean of its divisors is an integer number (6974968).

Almost surely, 2^51716041 is an apocalyptic number.

It is an amenable number.

51716041 is a deficient number, since it is larger than the sum of its proper divisors (4083703).

51716041 is a wasteful number, since it uses less digits than its factorization.

51716041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7551.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 51716041 is about 7191.3865839628. The cubic root of 51716041 is about 372.5704648762.

Adding to 51716041 its reverse (14061715), we get a palindrome (65777756).

The spelling of 51716041 in words is "fifty-one million, seven hundred sixteen thousand, forty-one".