68049250485 has 16 divisors (see below), whose sum is σ = 110503859136. Its totient is φ = 35751247488.

The previous prime is 68049250453. The next prime is 68049250499. The reversal of 68049250485 is 58405294086.

It is a happy number.

68049250485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 68049250485 - 2⁵ = 68049250453 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33854344 + ... + 33856353.

It is an arithmetic number, because the mean of its divisors is an integer number (6906491196).

Almost surely, 2^68049250485 is an apocalyptic number.

It is an amenable number.

68049250485 is a deficient number, since it is larger than the sum of its proper divisors (42454608651).

68049250485 is a wasteful number, since it uses less digits than its factorization.

68049250485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67710772.

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 68049250485 in words is "sixty-eight billion, forty-nine million, two hundred fifty thousand, four hundred eighty-five".