6960769155 has 16 divisors (see below), whose sum is σ = 12374700960. Its totient is φ = 3712410144.

The previous prime is 6960769147. The next prime is 6960769157. The reversal of 6960769155 is 5519670696.

It is not a de Polignac number, because 6960769155 - 2³ = 6960769147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6960769157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25780492 + ... + 25780761.

It is an arithmetic number, because the mean of its divisors is an integer number (773418810).

Almost surely, 2^6960769155 is an apocalyptic number.

6960769155 is a deficient number, since it is larger than the sum of its proper divisors (5413931805).

6960769155 is a wasteful number, since it uses less digits than its factorization.

6960769155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51561267 (or 51561261 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 54.

The square root of 6960769155 is about 83431.2241010522. The cubic root of 6960769155 is about 1909.3508713060.

The spelling of 6960769155 in words is "six billion, nine hundred sixty million, seven hundred sixty-nine thousand, one hundred fifty-five".