68895006953 has 8 divisors (see below), whose sum is σ = 69744888000. Its totient is φ = 68050292848.

The previous prime is 68895006919. The next prime is 68895006967. The reversal of 68895006953 is 35960059886.

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 68895006953 - 2¹⁰ = 68895005929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68895006892 and 68895006901.

It is not an unprimeable number, because it can be changed into a prime (68895006913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264901 + ... + 1318242.

It is an arithmetic number, because the mean of its divisors is an integer number (8718111000).

Almost surely, 2^68895006953 is an apocalyptic number.

It is an amenable number.

68895006953 is a deficient number, since it is larger than the sum of its proper divisors (849881047).

68895006953 is a wasteful number, since it uses less digits than its factorization.

68895006953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583471.

The product of its (nonzero) digits is 13996800, while the sum is 59.

The spelling of 68895006953 in words is "sixty-eight billion, eight hundred ninety-five million, six thousand, nine hundred fifty-three".