542411011 has 4 divisors (see below), whose sum is σ = 542680632. Its totient is φ = 542141392.

The previous prime is 542410969. The next prime is 542411033. The reversal of 542411011 is 110114245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 542411011 - 2¹¹ = 542408963 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 542411011.

It is not an unprimeable number, because it can be changed into a prime (542412011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131770 + ... + 135823.

It is an arithmetic number, because the mean of its divisors is an integer number (135670158).

Almost surely, 2^542411011 is an apocalyptic number.

542411011 is a deficient number, since it is larger than the sum of its proper divisors (269621).

542411011 is a wasteful number, since it uses less digits than its factorization.

542411011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269620.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 542411011 is about 23289.7189978754. The cubic root of 542411011 is about 815.5354284592.

Adding to 542411011 its reverse (110114245), we get a palindrome (652525256).

The spelling of 542411011 in words is "five hundred forty-two million, four hundred eleven thousand, eleven".