64013264003 has 4 divisors (see below), whose sum is σ = 68937361248. Its totient is φ = 59089166760.

The previous prime is 64013263939. The next prime is 64013264033. The reversal of 64013264003 is 30046231046.

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

It is not a de Polignac number, because 64013264003 - 2⁶ = 64013263939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64013264033) 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, 2462048603 + ... + 2462048628.

It is an arithmetic number, because the mean of its divisors is an integer number (17234340312).

Almost surely, 2^64013264003 is an apocalyptic number.

64013264003 is a deficient number, since it is larger than the sum of its proper divisors (4924097245).

64013264003 is a wasteful number, since it uses less digits than its factorization.

64013264003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924097244.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 64013264003 its reverse (30046231046), we get a palindrome (94059495049).

The spelling of 64013264003 in words is "sixty-four billion, thirteen million, two hundred sixty-four thousand, three".