65353506 has 8 divisors (see below), whose sum is σ = 130707024. Its totient is φ = 21784500.

The previous prime is 65353439. The next prime is 65353513. The reversal of 65353506 is 60535356.

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

65353506 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5446120 + ... + 5446131.

It is an arithmetic number, because the mean of its divisors is an integer number (16338378).

Almost surely, 2^65353506 is an apocalyptic number.

65353506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

65353506 is a wasteful number, since it uses less digits than its factorization.

65353506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10892256.

The product of its (nonzero) digits is 40500, while the sum is 33.

The square root of 65353506 is about 8084.1515324739. The cubic root of 65353506 is about 402.8001562383.

It can be divided in two parts, 6535350 and 6, that added together give a palindrome (6535356).

The spelling of 65353506 in words is "sixty-five million, three hundred fifty-three thousand, five hundred six".