542553355194 has 32 divisors (see below), whose sum is σ = 1123553471040. Its totient is φ = 174454761600.

The previous prime is 542553355187. The next prime is 542553355241. The reversal of 542553355194 is 491553355245.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1239187 + ... + 1618854.

It is an arithmetic number, because the mean of its divisors is an integer number (35111045970).

Almost surely, 2^542553355194 is an apocalyptic number.

542553355194 is an abundant number, since it is smaller than the sum of its proper divisors (581000115846).

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

542553355194 is a wasteful number, since it uses less digits than its factorization.

542553355194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859166.

The product of its digits is 8100000, while the sum is 51.

Adding to 542553355194 its sum of digits (51), we get a palindrome (542553355245).

The spelling of 542553355194 in words is "five hundred forty-two billion, five hundred fifty-three million, three hundred fifty-five thousand, one hundred ninety-four".