544947164 has 12 divisors (see below), whose sum is σ = 963489744. Its totient is φ = 269664384.

The previous prime is 544947131. The next prime is 544947241. The reversal of 544947164 is 461749445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701864 + ... + 702639.

It is an arithmetic number, because the mean of its divisors is an integer number (80290812).

Almost surely, 2^544947164 is an apocalyptic number.

It is an amenable number.

544947164 is a deficient number, since it is larger than the sum of its proper divisors (418542580).

544947164 is a wasteful number, since it uses less digits than its factorization.

544947164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404604 (or 1404602 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 544947164 is about 23344.1034096407. The cubic root of 544947164 is about 816.8045197991.

The spelling of 544947164 in words is "five hundred forty-four million, nine hundred forty-seven thousand, one hundred sixty-four".