64055203 has 4 divisors (see below), whose sum is σ = 64129120. Its totient is φ = 63981288.

The previous prime is 64055191. The next prime is 64055209. The reversal of 64055203 is 30255046.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 64055203 - 2²¹ = 61958051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64055209) 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, 35643 + ... + 37396.

It is an arithmetic number, because the mean of its divisors is an integer number (16032280).

Almost surely, 2^64055203 is an apocalyptic number.

64055203 is a deficient number, since it is larger than the sum of its proper divisors (73917).

64055203 is an equidigital number, since it uses as much as digits as its factorization.

64055203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73916.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 64055203 is about 8003.4494438336. The cubic root of 64055203 is about 400.1149731997.

The spelling of 64055203 in words is "sixty-four million, fifty-five thousand, two hundred three".