65326532 has 48 divisors (see below), whose sum is σ = 123524352. Its totient is φ = 30159360.

The previous prime is 65326519. The next prime is 65326537. The reversal of 65326532 is 23562356.

It is not an unprimeable number, because it can be changed into a prime (65326537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476768 + ... + 476904.

It is an arithmetic number, because the mean of its divisors is an integer number (2573424).

Almost surely, 2^65326532 is an apocalyptic number.

It is an amenable number.

65326532 is a deficient number, since it is larger than the sum of its proper divisors (58197820).

65326532 is a wasteful number, since it uses less digits than its factorization.

65326532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 306 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 65326532 is about 8082.4830343156. The cubic root of 65326532 is about 402.7447313792.

Adding to 65326532 its reverse (23562356), we get a palindrome (88888888).

The spelling of 65326532 in words is "sixty-five million, three hundred twenty-six thousand, five hundred thirty-two".