65755756 has 18 divisors (see below), whose sum is σ = 126485660. Its totient is φ = 29888760.

The previous prime is 65755721. The next prime is 65755793.

65755756 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67446 + ... + 68413.

Almost surely, 2^65755756 is an apocalyptic number.

It is an amenable number.

65755756 is a deficient number, since it is larger than the sum of its proper divisors (60729904).

65755756 is a wasteful number, since it uses less digits than its factorization.

65755756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135885 (or 135872 counting only the distinct ones).

The product of its digits is 1102500, while the sum is 46.

The square root of 65755756 is about 8108.9922925108. The cubic root of 65755756 is about 403.6248764479.

The spelling of 65755756 in words is "sixty-five million, seven hundred fifty-five thousand, seven hundred fifty-six".