45406603 has 8 divisors (see below), whose sum is σ = 49625136. Its totient is φ = 41203200.

The previous prime is 45406589. The next prime is 45406607. The reversal of 45406603 is 30660454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45406603 - 2⁹ = 45406091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45406607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043 + ... + 10003.

It is an arithmetic number, because the mean of its divisors is an integer number (6203142).

Almost surely, 2^45406603 is an apocalyptic number.

45406603 is a deficient number, since it is larger than the sum of its proper divisors (4218533).

45406603 is a wasteful number, since it uses less digits than its factorization.

45406603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7565.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 45406603 is about 6738.4421790203. The cubic root of 45406603 is about 356.7574114267.

The spelling of 45406603 in words is "forty-five million, four hundred six thousand, six hundred three".