45283056 has 120 divisors (see below), whose sum is σ = 146646864. Its totient is φ = 11934720.

The previous prime is 45283013. The next prime is 45283081. The reversal of 45283056 is 65038254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29836 + ... + 31316.

Almost surely, 2^45283056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45283056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73323432).

45283056 is an abundant number, since it is smaller than the sum of its proper divisors (101363808).

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

45283056 is a wasteful number, since it uses less digits than its factorization.

45283056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 45283056 is about 6729.2686081030. The cubic root of 45283056 is about 356.4335499812.

The spelling of 45283056 in words is "forty-five million, two hundred eighty-three thousand, fifty-six".