67935253976 has 16 divisors (see below), whose sum is σ = 128141349840. Its totient is φ = 33764227360.

The previous prime is 67935253943. The next prime is 67935254033.

It is a happy number.

67935253976 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25423535 + ... + 25426206.

It is an arithmetic number, because the mean of its divisors is an integer number (8008834365).

Almost surely, 2^67935253976 is an apocalyptic number.

It is an amenable number.

67935253976 is a deficient number, since it is larger than the sum of its proper divisors (60206095864).

67935253976 is a wasteful number, since it uses less digits than its factorization.

67935253976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50849914 (or 50849910 counting only the distinct ones).

The product of its digits is 64297800, while the sum is 62.

The spelling of 67935253976 in words is "sixty-seven billion, nine hundred thirty-five million, two hundred fifty-three thousand, nine hundred seventy-six".