542963 has 12 divisors (see below), whose sum is σ = 620280. Its totient is φ = 472320.

The previous prime is 542951. The next prime is 542981. The reversal of 542963 is 369245.

It is not a de Polignac number, because 542963 - 2⁴ = 542947 is a prime.

It is a d-powerful number, because it can be written as 5³ + 4⁹ + 9³ + 2 + 6⁷ + 3³ .

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 542963.

It is not an unprimeable number, because it can be changed into a prime (542923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13223 + ... + 13263.

It is an arithmetic number, because the mean of its divisors is an integer number (51690).

2⁵⁴²⁹⁶³ is an apocalyptic number.

542963 is a deficient number, since it is larger than the sum of its proper divisors (77317).

542963 is a wasteful number, since it uses less digits than its factorization.

542963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 77 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 542963 is about 736.8602309801. The cubic root of 542963 is about 81.5811980101.

The spelling of 542963 in words is "five hundred forty-two thousand, nine hundred sixty-three".