65345452 has 12 divisors (see below), whose sum is σ = 114435160. Its totient is φ = 32649696.

The previous prime is 65345419. The next prime is 65345453. The reversal of 65345452 is 25454356.

It is not an unprimeable number, because it can be changed into a prime (65345453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1699 + ... + 11557.

Almost surely, 2^65345452 is an apocalyptic number.

It is an amenable number.

65345452 is a deficient number, since it is larger than the sum of its proper divisors (49089708).

65345452 is a wasteful number, since it uses less digits than its factorization.

65345452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11520 (or 11518 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 65345452 is about 8083.6533819802. The cubic root of 65345452 is about 402.7836088693.

The spelling of 65345452 in words is "sixty-five million, three hundred forty-five thousand, four hundred fifty-two".