542571167 has 8 divisors (see below), whose sum is σ = 575128800. Its totient is φ = 510084864.

The previous prime is 542571109. The next prime is 542571187. The reversal of 542571167 is 761175245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 542571167 - 2¹⁴ = 542554783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 542571167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542571187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742 + ... + 32987.

It is an arithmetic number, because the mean of its divisors is an integer number (71891100).

Almost surely, 2^542571167 is an apocalyptic number.

542571167 is a deficient number, since it is larger than the sum of its proper divisors (32557633).

542571167 is a wasteful number, since it uses less digits than its factorization.

542571167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35665.

The product of its digits is 58800, while the sum is 38.

The square root of 542571167 is about 23293.1570852901. The cubic root of 542571167 is about 815.6156874242.

The spelling of 542571167 in words is "five hundred forty-two million, five hundred seventy-one thousand, one hundred sixty-seven".