544022156 has 12 divisors (see below), whose sum is σ = 967646400. Its totient is φ = 267551760.

The previous prime is 544022099. The next prime is 544022159. The reversal of 544022156 is 651220445.

It is not an unprimeable number, because it can be changed into a prime (544022159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114556 + ... + 1115043.

It is an arithmetic number, because the mean of its divisors is an integer number (80637200).

Almost surely, 2^544022156 is an apocalyptic number.

It is an amenable number.

544022156 is a deficient number, since it is larger than the sum of its proper divisors (423624244).

544022156 is a wasteful number, since it uses less digits than its factorization.

544022156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229664 (or 2229662 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 544022156 is about 23324.2825398768. The cubic root of 544022156 is about 816.3421027269.

The spelling of 544022156 in words is "five hundred forty-four million, twenty-two thousand, one hundred fifty-six".