542282680 has 32 divisors (see below), whose sum is σ = 1240143840. Its totient is φ = 213356160.

The previous prime is 542282639. The next prime is 542282701. The reversal of 542282680 is 86282245.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108684 + ... + 113563.

It is an arithmetic number, because the mean of its divisors is an integer number (38754495).

Almost surely, 2^542282680 is an apocalyptic number.

It is an amenable number.

542282680 is an abundant number, since it is smaller than the sum of its proper divisors (697861160).

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

542282680 is a wasteful number, since it uses less digits than its factorization.

542282680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222319 (or 222315 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 542282680 is about 23286.9637351030. The cubic root of 542282680 is about 815.4711065521.

The spelling of 542282680 in words is "five hundred forty-two million, two hundred eighty-two thousand, six hundred eighty".