542225535606 has 24 divisors (see below), whose sum is σ = 1183790105784. Its totient is φ = 179362135680.

The previous prime is 542225535589. The next prime is 542225535617. The reversal of 542225535606 is 606535522245.

542225535606 is a `hidden beast` number, since 5 + 4 + 2 + 2 + 2 + 5 + 5 + 35 + 606 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114973371 + ... + 114978086.

It is an arithmetic number, because the mean of its divisors is an integer number (49324587741).

Almost surely, 2^542225535606 is an apocalyptic number.

542225535606 is an abundant number, since it is smaller than the sum of its proper divisors (641564570178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542225535606 is a wasteful number, since it uses less digits than its factorization.

542225535606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229951596 (or 229951593 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 542225535606 in words is "five hundred forty-two billion, two hundred twenty-five million, five hundred thirty-five thousand, six hundred six".