542306542011 has 16 divisors (see below), whose sum is σ = 779361623040. Its totient is φ = 333442081440.

The previous prime is 542306542009. The next prime is 542306542013. The reversal of 542306542011 is 110245603245.

It is an interprime number because it is at equal distance from previous prime (542306542009) and next prime (542306542013).

It is not a de Polignac number, because 542306542011 - 2¹ = 542306542009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542306542013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5891691 + ... + 5983028.

It is an arithmetic number, because the mean of its divisors is an integer number (48710101440).

Almost surely, 2^542306542011 is an apocalyptic number.

542306542011 is a deficient number, since it is larger than the sum of its proper divisors (237055081029).

542306542011 is a wasteful number, since it uses less digits than its factorization.

542306542011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11875906.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 542306542011 in words is "five hundred forty-two billion, three hundred six million, five hundred forty-two thousand, eleven".