542352775 has 12 divisors (see below), whose sum is σ = 681032800. Its totient is φ = 428388480.

The previous prime is 542352773. The next prime is 542352779. The reversal of 542352775 is 577253245.

It is not a de Polignac number, because 542352775 - 2¹ = 542352773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542352773) 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 11 ways as a sum of consecutive naturals, for example, 135330 + ... + 139279.

Almost surely, 2^542352775 is an apocalyptic number.

542352775 is a deficient number, since it is larger than the sum of its proper divisors (138680025).

542352775 is a wasteful number, since it uses less digits than its factorization.

542352775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274698 (or 274693 counting only the distinct ones).

The product of its digits is 294000, while the sum is 40.

The square root of 542352775 is about 23288.4687130777. The cubic root of 542352775 is about 815.5062407399.

The spelling of 542352775 in words is "five hundred forty-two million, three hundred fifty-two thousand, seven hundred seventy-five".