2068156695 has 16 divisors (see below), whose sum is σ = 3609873792. Its totient is φ = 1002742560.

The previous prime is 2068156693. The next prime is 2068156703. The reversal of 2068156695 is 5966518602.

It is not a de Polignac number, because 2068156695 - 2¹ = 2068156693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068156693) 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, 6266977 + ... + 6267306.

It is an arithmetic number, because the mean of its divisors is an integer number (225617112).

Almost surely, 2^2068156695 is an apocalyptic number.

2068156695 is a deficient number, since it is larger than the sum of its proper divisors (1541717097).

2068156695 is a wasteful number, since it uses less digits than its factorization.

2068156695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12534302.

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 2068156695 is about 45476.9908305288. The cubic root of 2068156695 is about 1274.0734922161.

The spelling of 2068156695 in words is "two billion, sixty-eight million, one hundred fifty-six thousand, six hundred ninety-five".