45003500 has 24 divisors (see below), whose sum is σ = 98288736. Its totient is φ = 18001200.

The previous prime is 45003467. The next prime is 45003521. The reversal of 45003500 is 530054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44504 + ... + 45503.

It is an arithmetic number, because the mean of its divisors is an integer number (4095364).

Almost surely, 2^45003500 is an apocalyptic number.

It is an amenable number.

45003500 is an abundant number, since it is smaller than the sum of its proper divisors (53285236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45003500 is a wasteful number, since it uses less digits than its factorization.

45003500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90026 (or 90014 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 45003500 is about 6708.4648020244. The cubic root of 45003500 is about 355.6985517852.

Adding to 45003500 its reverse (530054), we get a palindrome (45533554).

It can be divided in two parts, 4500 and 3500, that added together give a cube (8000 = 20³).

The spelling of 45003500 in words is "forty-five million, three thousand, five hundred".