542253232 has 10 divisors (see below), whose sum is σ = 1050615668. Its totient is φ = 271126608.

The previous prime is 542253203. The next prime is 542253277. The reversal of 542253232 is 232352245.

It is a happy number.

It is a super-3 number, since 3×542253232³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 542253232.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16945398 + ... + 16945429.

Almost surely, 2^542253232 is an apocalyptic number.

It is an amenable number.

542253232 is a deficient number, since it is larger than the sum of its proper divisors (508362436).

542253232 is a wasteful number, since it uses less digits than its factorization.

542253232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33890835 (or 33890829 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 542253232 is about 23286.3314414272. The cubic root of 542253232 is about 815.4563452301.

The spelling of 542253232 in words is "five hundred forty-two million, two hundred fifty-three thousand, two hundred thirty-two".