45524330 has 8 divisors (see below), whose sum is σ = 81943812. Its totient is φ = 18209728.

The previous prime is 45524299. The next prime is 45524357. The reversal of 45524330 is 3342554.

It can be written as a sum of positive squares in 2 ways, for example, as 37834801 + 7689529 = 6151^2 + 2773^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 45524330.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2276207 + ... + 2276226.

Almost surely, 2^45524330 is an apocalyptic number.

45524330 is a deficient number, since it is larger than the sum of its proper divisors (36419482).

45524330 is a wasteful number, since it uses less digits than its factorization.

45524330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552440.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 45524330 is about 6747.1720001790. The cubic root of 45524330 is about 357.0654703947.

Adding to 45524330 its reverse (3342554), we get a palindrome (48866884).

It can be divided in two parts, 45524 and 330, that added together give a palindrome (45854).

The spelling of 45524330 in words is "forty-five million, five hundred twenty-four thousand, three hundred thirty".