45655603 has 6 divisors (see below), whose sum is σ = 53109636. Its totient is φ = 39133332.

The previous prime is 45655579. The next prime is 45655607. The reversal of 45655603 is 30655654.

45655603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45655603 - 2²⁵ = 12101171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45655607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 465825 + ... + 465922.

It is an arithmetic number, because the mean of its divisors is an integer number (8851606).

Almost surely, 2^45655603 is an apocalyptic number.

45655603 is a deficient number, since it is larger than the sum of its proper divisors (7454033).

45655603 is an equidigital number, since it uses as much as digits as its factorization.

45655603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931761 (or 931754 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 45655603 is about 6756.8929990048. The cubic root of 45655603 is about 357.4083498578.

The spelling of 45655603 in words is "forty-five million, six hundred fifty-five thousand, six hundred three".