542032165026 has 24 divisors (see below), whose sum is σ = 1281166935984. Its totient is φ = 164252171160.

The previous prime is 542032165013. The next prime is 542032165043. The reversal of 542032165026 is 620561230245.

542032165026 is a `hidden beast` number, since 542 + 0 + 32 + 1 + 65 + 0 + 26 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1368767896 + ... + 1368768291.

It is an arithmetic number, because the mean of its divisors is an integer number (53381955666).

Almost surely, 2^542032165026 is an apocalyptic number.

542032165026 is an abundant number, since it is smaller than the sum of its proper divisors (739134770958).

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

542032165026 is a wasteful number, since it uses less digits than its factorization.

542032165026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737536206 (or 2737536203 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 542032165026 in words is "five hundred forty-two billion, thirty-two million, one hundred sixty-five thousand, twenty-six".