1064450003 has 4 divisors (see below), whose sum is σ = 1093218960. Its totient is φ = 1035681048.

The previous prime is 1064449999. The next prime is 1064450027. The reversal of 1064450003 is 3000544601.

It is a happy number.

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 1064450003 - 2² = 1064449999 is a prime.

It is a super-2 number, since 2×1064450003² = 2266107617773400018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1064450033) 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, 14384423 + ... + 14384496.

It is an arithmetic number, because the mean of its divisors is an integer number (273304740).

Almost surely, 2^1064450003 is an apocalyptic number.

1064450003 is a deficient number, since it is larger than the sum of its proper divisors (28768957).

1064450003 is an equidigital number, since it uses as much as digits as its factorization.

1064450003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28768956.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1064450003 is about 32625.9099949718. The cubic root of 1064450003 is about 1021.0376480647.

Adding to 1064450003 its reverse (3000544601), we get a palindrome (4064994604).

The spelling of 1064450003 in words is "one billion, sixty-four million, four hundred fifty thousand, three".