45064403 has 4 divisors (see below), whose sum is σ = 45206880. Its totient is φ = 44921928.

The previous prime is 45064379. The next prime is 45064417. The reversal of 45064403 is 30446054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30446054 = 2 ⋅15223027.

It is a cyclic number.

It is not a de Polignac number, because 45064403 - 2¹⁴ = 45048019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45064423) 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, 70763 + ... + 71396.

It is an arithmetic number, because the mean of its divisors is an integer number (11301720).

Almost surely, 2^45064403 is an apocalyptic number.

45064403 is a deficient number, since it is larger than the sum of its proper divisors (142477).

45064403 is a wasteful number, since it uses less digits than its factorization.

45064403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142476.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 45064403 is about 6713.0025323993. The cubic root of 45064403 is about 355.8589344521.

The spelling of 45064403 in words is "forty-five million, sixty-four thousand, four hundred three".