45472603 has 16 divisors (see below), whose sum is σ = 52794720. Its totient is φ = 38707200.

The previous prime is 45472573. The next prime is 45472607. The reversal of 45472603 is 30627454.

It is a cyclic number.

It is not a de Polignac number, because 45472603 - 2¹³ = 45464411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45472607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44563 + ... + 45571.

It is an arithmetic number, because the mean of its divisors is an integer number (3299670).

Almost surely, 2^45472603 is an apocalyptic number.

45472603 is a deficient number, since it is larger than the sum of its proper divisors (7322117).

45472603 is a wasteful number, since it uses less digits than its factorization.

45472603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 45472603 is about 6743.3376750686. The cubic root of 45472603 is about 356.9301806461.

The spelling of 45472603 in words is "forty-five million, four hundred seventy-two thousand, six hundred three".