542300632 has 8 divisors (see below), whose sum is σ = 1016813700. Its totient is φ = 271150312.

The previous prime is 542300599. The next prime is 542300653. The reversal of 542300632 is 236003245.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 542300597 and 542300606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33893782 + ... + 33893797.

Almost surely, 2^542300632 is an apocalyptic number.

It is an amenable number.

542300632 is a deficient number, since it is larger than the sum of its proper divisors (474513068).

542300632 is a wasteful number, since it uses less digits than its factorization.

542300632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67787585 (or 67787581 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 542300632 is about 23287.3491836233. The cubic root of 542300632 is about 815.4801050421.

Adding to 542300632 its reverse (236003245), we get a palindrome (778303877).

The spelling of 542300632 in words is "five hundred forty-two million, three hundred thousand, six hundred thirty-two".