2068750815 has 32 divisors (see below), whose sum is σ = 3427315200. Its totient is φ = 1064300160.

The previous prime is 2068750813. The next prime is 2068750823. The reversal of 2068750815 is 5180578602.

It is not a de Polignac number, because 2068750815 - 2¹ = 2068750813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068750811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 816100 + ... + 818630.

It is an arithmetic number, because the mean of its divisors is an integer number (107103600).

Almost surely, 2^2068750815 is an apocalyptic number.

2068750815 is a deficient number, since it is larger than the sum of its proper divisors (1358564385).

2068750815 is a wasteful number, since it uses less digits than its factorization.

2068750815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447.

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 2068750815 is about 45483.5224559400. The cubic root of 2068750815 is about 1274.1954816949.

The spelling of 2068750815 in words is "two billion, sixty-eight million, seven hundred fifty thousand, eight hundred fifteen".