45000524 has 6 divisors (see below), whose sum is σ = 78750924. Its totient is φ = 22500260.

The previous prime is 45000521. The next prime is 45000563. The reversal of 45000524 is 42500054.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45000496 and 45000505.

It is not an unprimeable number, because it can be changed into a prime (45000521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5625062 + ... + 5625069.

It is an arithmetic number, because the mean of its divisors is an integer number (13125154).

Almost surely, 2^45000524 is an apocalyptic number.

It is an amenable number.

45000524 is a deficient number, since it is larger than the sum of its proper divisors (33750400).

45000524 is a wasteful number, since it uses less digits than its factorization.

45000524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11250135 (or 11250133 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 45000524 is about 6708.2429890397. The cubic root of 45000524 is about 355.6907110452.

Adding to 45000524 its reverse (42500054), we get a palindrome (87500578).

The spelling of 45000524 in words is "forty-five million, five hundred twenty-four", and thus it is an aban number.