45213004 has 12 divisors (see below), whose sum is σ = 81675328. Its totient is φ = 21877200.

The previous prime is 45212987. The next prime is 45213011. The reversal of 45213004 is 40031254.

45213004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 182187 + ... + 182434.

Almost surely, 2^45213004 is an apocalyptic number.

It is an amenable number.

45213004 is a deficient number, since it is larger than the sum of its proper divisors (36462324).

45213004 is a wasteful number, since it uses less digits than its factorization.

45213004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364656 (or 364654 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 45213004 is about 6724.0615702119. The cubic root of 45213004 is about 356.2496565504.

Adding to 45213004 its reverse (40031254), we get a palindrome (85244258).

It can be divided in two parts, 452 and 13004, that added together give a square (13456 = 116²).

The spelling of 45213004 in words is "forty-five million, two hundred thirteen thousand, four".