45569120 has 24 divisors (see below), whose sum is σ = 107657424. Its totient is φ = 18227584.

The previous prime is 45569119. The next prime is 45569137. The reversal of 45569120 is 2196554.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142244 + ... + 142563.

It is an arithmetic number, because the mean of its divisors is an integer number (4485726).

Almost surely, 2^45569120 is an apocalyptic number.

45569120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45569120 is an abundant number, since it is smaller than the sum of its proper divisors (62088304).

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

45569120 is a wasteful number, since it uses less digits than its factorization.

45569120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284822 (or 284814 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 45569120 is about 6750.4903525596. The cubic root of 45569120 is about 357.1825339538.

The spelling of 45569120 in words is "forty-five million, five hundred sixty-nine thousand, one hundred twenty".