45000502 has 8 divisors (see below), whose sum is σ = 67575312. Its totient is φ = 22475400.

The previous prime is 45000469. The next prime is 45000509. The reversal of 45000502 is 20500054.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45000509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10074 + ... + 13837.

It is an arithmetic number, because the mean of its divisors is an integer number (8446914).

Almost surely, 2^45000502 is an apocalyptic number.

45000502 is a deficient number, since it is larger than the sum of its proper divisors (22574810).

45000502 is a wasteful number, since it uses less digits than its factorization.

45000502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24854.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 45000502 is about 6708.2413492658. The cubic root of 45000502 is about 355.6906530815.

Adding to 45000502 its reverse (20500054), we get a palindrome (65500556).

The spelling of 45000502 in words is "forty-five million, five hundred two", and thus it is an aban number.