542667151 has 16 divisors (see below), whose sum is σ = 616184800. Its totient is φ = 473776128.

The previous prime is 542667143. The next prime is 542667173. The reversal of 542667151 is 151766245.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 542667151 - 2³ = 542667143 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 542667151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542667101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188515 + ... + 191371.

It is an arithmetic number, because the mean of its divisors is an integer number (38511550).

Almost surely, 2^542667151 is an apocalyptic number.

542667151 is the 13450-th hex number.

542667151 is a deficient number, since it is larger than the sum of its proper divisors (73517649).

542667151 is a wasteful number, since it uses less digits than its factorization.

542667151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658.

The product of its digits is 50400, while the sum is 37.

The square root of 542667151 is about 23295.2173417635. The cubic root of 542667151 is about 815.6637803104.

The spelling of 542667151 in words is "five hundred forty-two million, six hundred sixty-seven thousand, one hundred fifty-one".