64453382 has 8 divisors (see below), whose sum is σ = 110491536. Its totient is φ = 27622872.

The previous prime is 64453373. The next prime is 64453387. The reversal of 64453382 is 28335446.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64453387) 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, 2301893 + ... + 2301920.

It is an arithmetic number, because the mean of its divisors is an integer number (13811442).

Almost surely, 2^64453382 is an apocalyptic number.

64453382 is a deficient number, since it is larger than the sum of its proper divisors (46038154).

64453382 is a wasteful number, since it uses less digits than its factorization.

64453382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4603822.

The product of its digits is 69120, while the sum is 35.

The square root of 64453382 is about 8028.2863675880. The cubic root of 64453382 is about 400.9423241531.

The spelling of 64453382 in words is "sixty-four million, four hundred fifty-three thousand, three hundred eighty-two".