542550066356 has 12 divisors (see below), whose sum is σ = 949654732992. Its totient is φ = 271220142648.

The previous prime is 542550066349. The next prime is 542550066371. The reversal of 542550066356 is 653660055245.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 542550066356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13700390 + ... + 13739933.

It is an arithmetic number, because the mean of its divisors is an integer number (79137894416).

Almost surely, 2^542550066356 is an apocalyptic number.

It is an amenable number.

542550066356 is a deficient number, since it is larger than the sum of its proper divisors (407104666636).

542550066356 is a wasteful number, since it uses less digits than its factorization.

542550066356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27445270 (or 27445268 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 542550066356 in words is "five hundred forty-two billion, five hundred fifty million, sixty-six thousand, three hundred fifty-six".