544942456 has 16 divisors (see below), whose sum is σ = 1022019840. Its totient is φ = 272403840.

The previous prime is 544942441. The next prime is 544942469. The reversal of 544942456 is 654249445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48841 + ... + 58951.

It is an arithmetic number, because the mean of its divisors is an integer number (63876240).

Almost surely, 2^544942456 is an apocalyptic number.

It is an amenable number.

544942456 is a deficient number, since it is larger than the sum of its proper divisors (477077384).

544942456 is a wasteful number, since it uses less digits than its factorization.

544942456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16854 (or 16850 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The square root of 544942456 is about 23344.0025702535. The cubic root of 544942456 is about 816.8021675670.

The spelling of 544942456 in words is "five hundred forty-four million, nine hundred forty-two thousand, four hundred fifty-six".