544456332 has 72 divisors (see below), whose sum is σ = 1615411616. Its totient is φ = 151352064.

The previous prime is 544456313. The next prime is 544456337. The reversal of 544456332 is 233654445.

544456332 is a `hidden beast` number, since 54 + 44 + 563 + 3 + 2 = 666.

544456332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×544456332³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (544456337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19873 + ... + 38520.

Almost surely, 2^544456332 is an apocalyptic number.

It is an amenable number.

544456332 is an abundant number, since it is smaller than the sum of its proper divisors (1070955284).

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

544456332 is a wasteful number, since it uses less digits than its factorization.

544456332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58447 (or 58442 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 544456332 is about 23333.5880652762. The cubic root of 544456332 is about 816.5592151470.

It can be divided in two parts, 5444 and 56332, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 544456332 in words is "five hundred forty-four million, four hundred fifty-six thousand, three hundred thirty-two".