45033430 has 24 divisors (see below), whose sum is σ = 87778512. Its totient is φ = 16627104.

The previous prime is 45033413. The next prime is 45033431. The reversal of 45033430 is 3433054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45033431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11634 + ... + 15013.

It is an arithmetic number, because the mean of its divisors is an integer number (3657438).

Almost surely, 2^45033430 is an apocalyptic number.

45033430 is a deficient number, since it is larger than the sum of its proper divisors (42745082).

45033430 is a wasteful number, since it uses less digits than its factorization.

45033430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26680 (or 26667 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 45033430 is about 6710.6951949854. The cubic root of 45033430 is about 355.7773878641. Note that the first 3 decimals are identical.

Adding to 45033430 its reverse (3433054), we get a palindrome (48466484).

The spelling of 45033430 in words is "forty-five million, thirty-three thousand, four hundred thirty".