2068758715 has 8 divisors (see below), whose sum is σ = 2484316368. Its totient is φ = 1653803040.

The previous prime is 2068758709. The next prime is 2068758733. The reversal of 2068758715 is 5178578602.

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

It is not a de Polignac number, because 2068758715 - 2¹¹ = 2068756667 is a prime.

It is a Duffinian number.

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, 142897 + ... + 156706.

It is an arithmetic number, because the mean of its divisors is an integer number (310539546).

Almost surely, 2^2068758715 is an apocalyptic number.

2068758715 is a deficient number, since it is larger than the sum of its proper divisors (415557653).

2068758715 is a wasteful number, since it uses less digits than its factorization.

2068758715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300989.

The product of its (nonzero) digits is 940800, while the sum is 49.

The square root of 2068758715 is about 45483.6093004942. The cubic root of 2068758715 is about 1274.1971036288.

The spelling of 2068758715 in words is "two billion, sixty-eight million, seven hundred fifty-eight thousand, seven hundred fifteen".