10000067542 has 4 divisors (see below), whose sum is σ = 15000101316. Its totient is φ = 5000033770.

The previous prime is 10000067537. The next prime is 10000067543. The reversal of 10000067542 is 24576000001.

10000067542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000067543) 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 as a sum of consecutive naturals, namely, 2500016884 + ... + 2500016887.

It is an arithmetic number, because the mean of its divisors is an integer number (3750025329).

Almost surely, 2^10000067542 is an apocalyptic number.

10000067542 is a deficient number, since it is larger than the sum of its proper divisors (5000033774).

10000067542 is an equidigital number, since it uses as much as digits as its factorization.

10000067542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000033773.

The product of its (nonzero) digits is 1680, while the sum is 25.

Adding to 10000067542 its reverse (24576000001), we get a palindrome (34576067543).

The spelling of 10000067542 in words is "ten billion, sixty-seven thousand, five hundred forty-two".