542544255 has 48 divisors (see below), whose sum is σ = 1028536704. Its totient is φ = 262376640.

The previous prime is 542544251. The next prime is 542544269. The reversal of 542544255 is 552445245.

542544255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 542544255 - 2² = 542544251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542544251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 229992 + ... + 232338.

It is an arithmetic number, because the mean of its divisors is an integer number (21427848).

Almost surely, 2^542544255 is an apocalyptic number.

542544255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

542544255 is a deficient number, since it is larger than the sum of its proper divisors (485992449).

542544255 is a wasteful number, since it uses less digits than its factorization.

542544255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836 (or 2833 counting only the distinct ones).

The product of its digits is 160000, while the sum is 36.

The square root of 542544255 is about 23292.5793977395. The cubic root of 542544255 is about 815.6022021196.

The spelling of 542544255 in words is "five hundred forty-two million, five hundred forty-four thousand, two hundred fifty-five".