544149360 has 160 divisors (see below), whose sum is σ = 1973088000. Its totient is φ = 137458944.

The previous prime is 544149349. The next prime is 544149401. The reversal of 544149360 is 63941445.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34411 + ... + 47669.

It is an arithmetic number, because the mean of its divisors is an integer number (12331800).

Almost surely, 2^544149360 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 544149360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (986544000).

544149360 is an abundant number, since it is smaller than the sum of its proper divisors (1428938640).

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

544149360 is a wasteful number, since it uses less digits than its factorization.

544149360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13300 (or 13288 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 544149360 is about 23327.0092382200. The cubic root of 544149360 is about 816.4057238419.

It can be divided in two parts, 54 and 4149360, that added together give a palindrome (4149414).

The spelling of 544149360 in words is "five hundred forty-four million, one hundred forty-nine thousand, three hundred sixty".