542503271486 has 16 divisors (see below), whose sum is σ = 888476786928. Its totient is φ = 246385684800.

The previous prime is 542503271467. The next prime is 542503271509. The reversal of 542503271486 is 684172305245.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 542503271486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10308725 + ... + 10361216.

It is an arithmetic number, because the mean of its divisors is an integer number (55529799183).

Almost surely, 2^542503271486 is an apocalyptic number.

542503271486 is a deficient number, since it is larger than the sum of its proper divisors (345973515442).

542503271486 is a wasteful number, since it uses less digits than its factorization.

542503271486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20671147.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 542503271486 in words is "five hundred forty-two billion, five hundred three million, two hundred seventy-one thousand, four hundred eighty-six".