542726202660 has 96 divisors (see below), whose sum is σ = 1636856266752. Its totient is φ = 133968869760.

The previous prime is 542726202653. The next prime is 542726202679. The reversal of 542726202660 is 66202627245.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6300444 + ... + 6386003.

It is an arithmetic number, because the mean of its divisors is an integer number (17050586112).

Almost surely, 2^542726202660 is an apocalyptic number.

It is an amenable number.

542726202660 is an abundant number, since it is smaller than the sum of its proper divisors (1094130064092).

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

542726202660 is a wasteful number, since it uses less digits than its factorization.

542726202660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12686513 (or 12686511 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 542726202660 in words is "five hundred forty-two billion, seven hundred twenty-six million, two hundred two thousand, six hundred sixty".