544140056 has 32 divisors (see below), whose sum is σ = 1070159040. Its totient is φ = 259077888.

The previous prime is 544140053. The next prime is 544140059. The reversal of 544140056 is 650041445.

It is an interprime number because it is at equal distance from previous prime (544140053) and next prime (544140059).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544140053) 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, 5645 + ... + 33468.

It is an arithmetic number, because the mean of its divisors is an integer number (33442470).

Almost surely, 2^544140056 is an apocalyptic number.

It is an amenable number.

544140056 is a deficient number, since it is larger than the sum of its proper divisors (526018984).

544140056 is a wasteful number, since it uses less digits than its factorization.

544140056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39203 (or 39199 counting only the distinct ones).

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

The square root of 544140056 is about 23326.8098118881. The cubic root of 544140056 is about 816.4010707799.

The spelling of 544140056 in words is "five hundred forty-four million, one hundred forty thousand, fifty-six".