542292280 has 16 divisors (see below), whose sum is σ = 1220157720. Its totient is φ = 216916896.

The previous prime is 542292227. The next prime is 542292301. The reversal of 542292280 is 82292245.

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, 6778614 + ... + 6778693.

Almost surely, 2^542292280 is an apocalyptic number.

It is an amenable number.

542292280 is an abundant number, since it is smaller than the sum of its proper divisors (677865440).

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

542292280 is a wasteful number, since it uses less digits than its factorization.

542292280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13557318 (or 13557314 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 542292280 is about 23287.1698581000. The cubic root of 542292280 is about 815.4759186036.

The spelling of 542292280 in words is "five hundred forty-two million, two hundred ninety-two thousand, two hundred eighty".