544555052 has 24 divisors (see below), whose sum is σ = 999852672. Its totient is φ = 259171200.

The previous prime is 544555049. The next prime is 544555057. The reversal of 544555052 is 250555445.

It is not an unprimeable number, because it can be changed into a prime (544555057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28433 + ... + 43560.

It is an arithmetic number, because the mean of its divisors is an integer number (41660528).

Almost surely, 2^544555052 is an apocalyptic number.

It is an amenable number.

544555052 is a deficient number, since it is larger than the sum of its proper divisors (455297620).

544555052 is a wasteful number, since it uses less digits than its factorization.

544555052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72089 (or 72087 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 35.

The square root of 544555052 is about 23335.7033748717. The cubic root of 544555052 is about 816.6085645924.

The spelling of 544555052 in words is "five hundred forty-four million, five hundred fifty-five thousand, fifty-two".