68757051153356 has 24 divisors (see below), whose sum is σ = 120621125892960. Its totient is φ = 34293901156992.

The previous prime is 68757051153313. The next prime is 68757051153383. The reversal of 68757051153356 is 65335115075786.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5946536 + ... + 13148208.

It is an arithmetic number, because the mean of its divisors is an integer number (5025880245540).

Almost surely, 2^{68757051153356} is an apocalyptic number.

It is an amenable number.

68757051153356 is a deficient number, since it is larger than the sum of its proper divisors (51864074739604).

68757051153356 is a wasteful number, since it uses less digits than its factorization.

68757051153356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7207553 (or 7207551 counting only the distinct ones).

The product of its (nonzero) digits is 79380000, while the sum is 62.

The spelling of 68757051153356 in words is "sixty-eight trillion, seven hundred fifty-seven billion, fifty-one million, one hundred fifty-three thousand, three hundred fifty-six".