65529196 has 12 divisors (see below), whose sum is σ = 114812152. Its totient is φ = 32725728.

The previous prime is 65529181. The next prime is 65529199. The reversal of 65529196 is 69192556.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (65529199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5745 + ... + 12808.

Almost surely, 2^65529196 is an apocalyptic number.

It is an amenable number.

65529196 is a deficient number, since it is larger than the sum of its proper divisors (49282956).

65529196 is a wasteful number, since it uses less digits than its factorization.

65529196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19440 (or 19438 counting only the distinct ones).

The product of its digits is 145800, while the sum is 43.

The square root of 65529196 is about 8095.0105620685. The cubic root of 65529196 is about 403.1607828422.

Subtracting from 65529196 its product of digits (145800), we obtain a square (65383396 = 8086²).

The spelling of 65529196 in words is "sixty-five million, five hundred twenty-nine thousand, one hundred ninety-six".