45347603 has 4 divisors (see below), whose sum is σ = 51825840. Its totient is φ = 38869368.

The previous prime is 45347591. The next prime is 45347611. The reversal of 45347603 is 30674354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30674354 = 2 ⋅15337177.

It is a cyclic number.

It is not a de Polignac number, because 45347603 - 2⁴ = 45347587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45347603.

It is not an unprimeable number, because it can be changed into a prime (45347663) 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, 3239108 + ... + 3239121.

It is an arithmetic number, because the mean of its divisors is an integer number (12956460).

Almost surely, 2^45347603 is an apocalyptic number.

45347603 is a deficient number, since it is larger than the sum of its proper divisors (6478237).

45347603 is an equidigital number, since it uses as much as digits as its factorization.

45347603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6478236.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 45347603 is about 6734.0628895192. The cubic root of 45347603 is about 356.6028244346.

The spelling of 45347603 in words is "forty-five million, three hundred forty-seven thousand, six hundred three".