542084201854 has 32 divisors (see below), whose sum is σ = 921923210880. Its totient is φ = 236983374432.

The previous prime is 542084201839. The next prime is 542084201863. The reversal of 542084201854 is 458102480245.

It is a self number, because there is not a number n which added to its sum of digits gives 542084201854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2833329 + ... + 3018595.

It is an arithmetic number, because the mean of its divisors is an integer number (28810100340).

Almost surely, 2^542084201854 is an apocalyptic number.

542084201854 is a deficient number, since it is larger than the sum of its proper divisors (379839009026).

542084201854 is a wasteful number, since it uses less digits than its factorization.

542084201854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191224.

The product of its (nonzero) digits is 409600, while the sum is 43.

The spelling of 542084201854 in words is "five hundred forty-two billion, eighty-four million, two hundred one thousand, eight hundred fifty-four".