542175279 has 8 divisors (see below), whose sum is σ = 760947840. Its totient is φ = 342426456.

The previous prime is 542175247. The next prime is 542175287. The reversal of 542175279 is 972571245.

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

It is not a de Polignac number, because 542175279 - 2⁵ = 542175247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542175279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542175209) 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, 4755867 + ... + 4755980.

It is an arithmetic number, because the mean of its divisors is an integer number (95118480).

Almost surely, 2^542175279 is an apocalyptic number.

542175279 is a deficient number, since it is larger than the sum of its proper divisors (218772561).

542175279 is a wasteful number, since it uses less digits than its factorization.

542175279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9511869.

The product of its digits is 176400, while the sum is 42.

The square root of 542175279 is about 23284.6575882060. The cubic root of 542175279 is about 815.4172673534.

The spelling of 542175279 in words is "five hundred forty-two million, one hundred seventy-five thousand, two hundred seventy-nine".