68762625079 has 8 divisors (see below), whose sum is σ = 69917969648. Its totient is φ = 67611075840.

The previous prime is 68762625059. The next prime is 68762625097. The reversal of 68762625079 is 97052626786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68762625079 - 2⁵ = 68762625047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68762625059) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 912282 + ... + 984775.

It is an arithmetic number, because the mean of its divisors is an integer number (8739746206).

Almost surely, 2^68762625079 is an apocalyptic number.

68762625079 is a deficient number, since it is larger than the sum of its proper divisors (1155344569).

68762625079 is a wasteful number, since it uses less digits than its factorization.

68762625079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897665.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 68762625079 in words is "sixty-eight billion, seven hundred sixty-two million, six hundred twenty-five thousand, seventy-nine".