542601736824 has 128 divisors (see below), whose sum is σ = 1567300078080. Its totient is φ = 153331392000.

The previous prime is 542601736819. The next prime is 542601736841. The reversal of 542601736824 is 428637106245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16459462 + ... + 16492394.

It is an arithmetic number, because the mean of its divisors is an integer number (12244531860).

Almost surely, 2^542601736824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542601736824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783650039040).

542601736824 is an abundant number, since it is smaller than the sum of its proper divisors (1024698341256).

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

542601736824 is a wasteful number, since it uses less digits than its factorization.

542601736824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34021 (or 34017 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 542601736824 in words is "five hundred forty-two billion, six hundred one million, seven hundred thirty-six thousand, eight hundred twenty-four".