268545106807 has 16 divisors (see below), whose sum is σ = 281939277312. Its totient is φ = 255296875680.

The previous prime is 268545106751. The next prime is 268545106891. The reversal of 268545106807 is 708601545862.

It is a happy number.

It is not a de Polignac number, because 268545106807 - 2²³ = 268536718199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268545106607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4350832 + ... + 4412122.

It is an arithmetic number, because the mean of its divisors is an integer number (17621204832).

Almost surely, 2^268545106807 is an apocalyptic number.

268545106807 is a deficient number, since it is larger than the sum of its proper divisors (13394170505).

268545106807 is a wasteful number, since it uses less digits than its factorization.

268545106807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62478.

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 268545106807 in words is "two hundred sixty-eight billion, five hundred forty-five million, one hundred six thousand, eight hundred seven".