542647352 has 16 divisors (see below), whose sum is σ = 1095730440. Its totient is φ = 250452576.

The previous prime is 542647351. The next prime is 542647373. The reversal of 542647352 is 253746245.

It is a super-2 number, since 2×542647352² = 588932297265223808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542647351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608778 + ... + 2608985.

Almost surely, 2^542647352 is an apocalyptic number.

542647352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

542647352 is an abundant number, since it is smaller than the sum of its proper divisors (553083088).

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

542647352 is a wasteful number, since it uses less digits than its factorization.

542647352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5217782 (or 5217778 counting only the distinct ones).

The product of its digits is 201600, while the sum is 38.

The square root of 542647352 is about 23294.7923794139. The cubic root of 542647352 is about 815.6538604645.

It can be divided in two parts, 54264 and 7352, that added together give a palindrome (61616).

The spelling of 542647352 in words is "five hundred forty-two million, six hundred forty-seven thousand, three hundred fifty-two".