542535670 has 16 divisors (see below), whose sum is σ = 977262480. Its totient is φ = 216859104.

The previous prime is 542535667. The next prime is 542535677. The reversal of 542535670 is 76535245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542535677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4140 + ... + 33199.

It is an arithmetic number, because the mean of its divisors is an integer number (61078905).

Almost surely, 2^542535670 is an apocalyptic number.

542535670 is a deficient number, since it is larger than the sum of its proper divisors (434726810).

542535670 is a wasteful number, since it uses less digits than its factorization.

542535670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38799.

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 542535670 is about 23292.3951108511. The cubic root of 542535670 is about 815.5979001776.

The spelling of 542535670 in words is "five hundred forty-two million, five hundred thirty-five thousand, six hundred seventy".