45603002 has 16 divisors (see below), whose sum is σ = 73366560. Its totient is φ = 21192912.

The previous prime is 45602989. The next prime is 45603007. The reversal of 45603002 is 20030654.

It is not an unprimeable number, because it can be changed into a prime (45603007) 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, 9308 + ... + 13335.

It is an arithmetic number, because the mean of its divisors is an integer number (4585410).

Almost surely, 2^45603002 is an apocalyptic number.

45603002 is a deficient number, since it is larger than the sum of its proper divisors (27763558).

45603002 is a wasteful number, since it uses less digits than its factorization.

45603002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22717.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 45603002 is about 6752.9994817118. Note that the first 3 decimals coincide. The cubic root of 45603002 is about 357.2710373120.

Adding to 45603002 its reverse (20030654), we get a palindrome (65633656).

The spelling of 45603002 in words is "forty-five million, six hundred three thousand, two".