542365662 has 16 divisors (see below), whose sum is σ = 1092013200. Its totient is φ = 179574912.

The previous prime is 542365643. The next prime is 542365693. The reversal of 542365662 is 266563245.

It is a super-2 number, since 2×542365662² = 588321022633396488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 542365662.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 302443 + ... + 304230.

It is an arithmetic number, because the mean of its divisors is an integer number (68250825).

Almost surely, 2^542365662 is an apocalyptic number.

542365662 is an abundant number, since it is smaller than the sum of its proper divisors (549647538).

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

542365662 is a wasteful number, since it uses less digits than its factorization.

542365662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606827.

The product of its digits is 259200, while the sum is 39.

The square root of 542365662 is about 23288.7453934298. The cubic root of 542365662 is about 815.5126998481.

The spelling of 542365662 in words is "five hundred forty-two million, three hundred sixty-five thousand, six hundred sixty-two".