68906025534275 has 6 divisors (see below), whose sum is σ = 85443471662532. Its totient is φ = 55124820427400.

The previous prime is 68906025534221. The next prime is 68906025534287. The reversal of 68906025534275 is 57243552060986.

It is not a de Polignac number, because 68906025534275 - 2²⁰ = 68906024485699 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1378120510661 + ... + 1378120510710.

It is an arithmetic number, because the mean of its divisors is an integer number (14240578610422).

Almost surely, 2^{68906025534275} is an apocalyptic number.

68906025534275 is a deficient number, since it is larger than the sum of its proper divisors (16537446128257).

68906025534275 is a wasteful number, since it uses less digits than its factorization.

68906025534275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756241021381 (or 2756241021376 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 62.

The spelling of 68906025534275 in words is "sixty-eight trillion, nine hundred six billion, twenty-five million, five hundred thirty-four thousand, two hundred seventy-five".