542522341836 has 48 divisors (see below), whose sum is σ = 1406632376800. Its totient is φ = 180828827136.

The previous prime is 542522341813. The next prime is 542522341859. The reversal of 542522341836 is 638143225245.

542522341836 is a `hidden beast` number, since 5 + 4 + 2 + 5 + 223 + 418 + 3 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (542522341813) and next prime (542522341859).

It is a junction number, because it is equal to n+sod(n) for n = 542522341791 and 542522341800.

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, 1557936 + ... + 1874088.

Almost surely, 2^542522341836 is an apocalyptic number.

It is an amenable number.

542522341836 is an abundant number, since it is smaller than the sum of its proper divisors (864110034964).

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

542522341836 is a wasteful number, since it uses less digits than its factorization.

542522341836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332055 (or 332047 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 542522341836 in words is "five hundred forty-two billion, five hundred twenty-two million, three hundred forty-one thousand, eight hundred thirty-six".