68574760265 has 8 divisors (see below), whose sum is σ = 89770595328. Its totient is φ = 49872552880.

The previous prime is 68574760249. The next prime is 68574760279. The reversal of 68574760265 is 56206747586.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68574760265 - 2⁴ = 68574760249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 68574760265.

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, 623406857 + ... + 623406966.

It is an arithmetic number, because the mean of its divisors is an integer number (11221324416).

Almost surely, 2^68574760265 is an apocalyptic number.

It is an amenable number.

68574760265 is a deficient number, since it is larger than the sum of its proper divisors (21195835063).

68574760265 is a wasteful number, since it uses less digits than its factorization.

68574760265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246813839.

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 68574760265 in words is "sixty-eight billion, five hundred seventy-four million, seven hundred sixty thousand, two hundred sixty-five".