45141600 has 144 divisors (see below), whose sum is σ = 167989248. Its totient is φ = 10314240.

The previous prime is 45141589. The next prime is 45141619. The reversal of 45141600 is 614154.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 15457 + ... + 18143.

It is an arithmetic number, because the mean of its divisors is an integer number (1166592).

Almost surely, 2^45141600 is an apocalyptic number.

45141600 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 45141600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83994624).

45141600 is an abundant number, since it is smaller than the sum of its proper divisors (122847648).

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

45141600 is a wasteful number, since it uses less digits than its factorization.

45141600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717 (or 2704 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 45141600 is about 6718.7498837209. The cubic root of 45141600 is about 356.0620184003.

Adding to 45141600 its reverse (614154), we get a palindrome (45755754).

The spelling of 45141600 in words is "forty-five million, one hundred forty-one thousand, six hundred".