45063320 has 32 divisors (see below), whose sum is σ = 101621520. Its totient is φ = 17984640.

The previous prime is 45063313. The next prime is 45063341. The reversal of 45063320 is 2336054.

It is a congruent number.

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, 21854 + ... + 23826.

Almost surely, 2^45063320 is an apocalyptic number.

45063320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45063320 is an abundant number, since it is smaller than the sum of its proper divisors (56558200).

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

45063320 is a wasteful number, since it uses less digits than its factorization.

45063320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555 (or 2551 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 45063320 is about 6712.9218675626. The cubic root of 45063320 is about 355.8560837296.

Adding to 45063320 its reverse (2336054), we get a palindrome (47399374).

The spelling of 45063320 in words is "forty-five million, sixty-three thousand, three hundred twenty".