63045500 has 48 divisors (see below), whose sum is σ = 157370304. Its totient is φ = 21614400.

The previous prime is 63045497. The next prime is 63045509. The reversal of 63045500 is 554036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63045509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5507 + ... + 12506.

It is an arithmetic number, because the mean of its divisors is an integer number (3278548).

Almost surely, 2^63045500 is an apocalyptic number.

It is an amenable number.

63045500 is an abundant number, since it is smaller than the sum of its proper divisors (94324804).

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

63045500 is a wasteful number, since it uses less digits than its factorization.

63045500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18039 (or 18027 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 63045500 is about 7940.1196464537. The cubic root of 63045500 is about 398.0014898558.

Adding to 63045500 its reverse (554036), we get a palindrome (63599536).

The spelling of 63045500 in words is "sixty-three million, forty-five thousand, five hundred".