65695056 has 80 divisors (see below), whose sum is σ = 198511104. Its totient is φ = 18329472.

The previous prime is 65695043. The next prime is 65695073. The reversal of 65695056 is 65059656.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 65694999 and 65695017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12175 + ... + 16721.

Almost surely, 2^65695056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65695056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99255552).

65695056 is an abundant number, since it is smaller than the sum of its proper divisors (132816048).

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

65695056 is a wasteful number, since it uses less digits than its factorization.

65695056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608 (or 4602 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 42.

The square root of 65695056 is about 8105.2486698435. The cubic root of 65695056 is about 403.5006410748.

The spelling of 65695056 in words is "sixty-five million, six hundred ninety-five thousand, fifty-six".