542223255 has 32 divisors (see below), whose sum is σ = 1012598784. Its totient is φ = 242597376.

The previous prime is 542223251. The next prime is 542223257. The reversal of 542223255 is 552322245.

It is not a de Polignac number, because 542223255 - 2² = 542223251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542223251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50002 + ... + 59871.

It is an arithmetic number, because the mean of its divisors is an integer number (31643712).

Almost surely, 2^542223255 is an apocalyptic number.

542223255 is a deficient number, since it is larger than the sum of its proper divisors (470375529).

542223255 is a wasteful number, since it uses less digits than its factorization.

542223255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109935.

The product of its digits is 24000, while the sum is 30.

The square root of 542223255 is about 23285.6877716764. The cubic root of 542223255 is about 815.4413181887.

The spelling of 542223255 in words is "five hundred forty-two million, two hundred twenty-three thousand, two hundred fifty-five".