64055803 has 8 divisors (see below), whose sum is σ = 73918208. Its totient is φ = 54371304.

The previous prime is 64055801. The next prime is 64055833. The reversal of 64055803 is 30855046.

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

It is a cyclic number.

It is not a de Polignac number, because 64055803 - 2¹ = 64055801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64055801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43701 + ... + 45142.

It is an arithmetic number, because the mean of its divisors is an integer number (9239776).

Almost surely, 2^64055803 is an apocalyptic number.

64055803 is a deficient number, since it is larger than the sum of its proper divisors (9862405).

64055803 is a wasteful number, since it uses less digits than its factorization.

64055803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88953.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 64055803 is about 8003.4869275835. The cubic root of 64055803 is about 400.1162224776.

The spelling of 64055803 in words is "sixty-four million, fifty-five thousand, eight hundred three".