65450496 has 40 divisors (see below), whose sum is σ = 174368304. Its totient is φ = 21816320.

The previous prime is 65450471. The next prime is 65450501. The reversal of 65450496 is 69405456.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19770 + ... + 22841.

Almost surely, 2^65450496 is an apocalyptic number.

It is an amenable number.

65450496 is an abundant number, since it is smaller than the sum of its proper divisors (108917808).

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

65450496 is an equidigital number, since it uses as much as digits as its factorization.

65450496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42632 (or 42616 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 65450496 is about 8090.1480826991. The cubic root of 65450496 is about 402.9993206441. Note that the first 3 decimals are identical.

The spelling of 65450496 in words is "sixty-five million, four hundred fifty thousand, four hundred ninety-six".