542422220535 has 384 divisors, whose sum is σ = 1106583109632. Its totient is φ = 243855360000.

The previous prime is 542422220533. The next prime is 542422220551. The reversal of 542422220535 is 535022224245.

542422220535 is a `hidden beast` number, since 5 + 4 + 2 + 422 + 220 + 5 + 3 + 5 = 666.

It is not a de Polignac number, because 542422220535 - 2¹ = 542422220533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542422220535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542422220533) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 5370516985 + ... + 5370517085.

It is an arithmetic number, because the mean of its divisors is an integer number (2881726848).

Almost surely, 2^542422220535 is an apocalyptic number.

542422220535 is an abundant number, since it is smaller than the sum of its proper divisors (564160889097).

542422220535 is a wasteful number, since it uses less digits than its factorization.

542422220535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The spelling of 542422220535 in words is "five hundred forty-two billion, four hundred twenty-two million, two hundred twenty thousand, five hundred thirty-five".