542206698792 has 64 divisors (see below), whose sum is σ = 1478864088000. Its totient is φ = 164291888640.

The previous prime is 542206698779. The next prime is 542206698799. The reversal of 542206698792 is 297896602245.

It is a super-2 number, since 2×542206698792² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542206698799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3514084 + ... + 3665132.

It is an arithmetic number, because the mean of its divisors is an integer number (23107251375).

Almost surely, 2^542206698792 is an apocalyptic number.

It is an amenable number.

542206698792 is an abundant number, since it is smaller than the sum of its proper divisors (936657389208).

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

542206698792 is a wasteful number, since it uses less digits than its factorization.

542206698792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164666 (or 164662 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 542206698792 in words is "five hundred forty-two billion, two hundred six million, six hundred ninety-eight thousand, seven hundred ninety-two".