45231160 has 48 divisors (see below), whose sum is σ = 110217240. Its totient is φ = 16698240.

The previous prime is 45231149. The next prime is 45231161. The reversal of 45231160 is 6113254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45231161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3415 + ... + 10105.

Almost surely, 2^45231160 is an apocalyptic number.

45231160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45231160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55108620).

45231160 is an abundant number, since it is smaller than the sum of its proper divisors (64986080).

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

45231160 is a wasteful number, since it uses less digits than its factorization.

45231160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6728 (or 6711 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 45231160 is about 6725.4115115731. The cubic root of 45231160 is about 356.2973360718.

The spelling of 45231160 in words is "forty-five million, two hundred thirty-one thousand, one hundred sixty".