65055716 has 24 divisors (see below), whose sum is σ = 125435520. Its totient is φ = 29276000.

The previous prime is 65055709. The next prime is 65055721. The reversal of 65055716 is 61755056.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2876 + ... + 11763.

It is an arithmetic number, because the mean of its divisors is an integer number (5226480).

Almost surely, 2^65055716 is an apocalyptic number.

It is an amenable number.

65055716 is a deficient number, since it is larger than the sum of its proper divisors (60379804).

65055716 is a wasteful number, since it uses less digits than its factorization.

65055716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14755 (or 14753 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 65055716 is about 8065.7123677949. The cubic root of 65055716 is about 402.1874244638.

It can be divided in two parts, 6505 and 5716, that added together give a palindrome (12221).

The spelling of 65055716 in words is "sixty-five million, fifty-five thousand, seven hundred sixteen".