45267056 has 40 divisors (see below), whose sum is σ = 93525264. Its totient is φ = 21150720.

The previous prime is 45267043. The next prime is 45267071. The reversal of 45267056 is 65076254.

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, 43826 + ... + 44846.

Almost surely, 2^45267056 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 45267056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46762632).

45267056 is an abundant number, since it is smaller than the sum of its proper divisors (48258208).

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

45267056 is a wasteful number, since it uses less digits than its factorization.

45267056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209 (or 1203 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 45267056 is about 6728.0796665914. The cubic root of 45267056 is about 356.3915651189.

The spelling of 45267056 in words is "forty-five million, two hundred sixty-seven thousand, fifty-six".