6966158151 has 4 divisors (see below), whose sum is σ = 9288210872. Its totient is φ = 4644105432.

The previous prime is 6966158137. The next prime is 6966158167. The reversal of 6966158151 is 1518516696.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6966158151 - 2¹⁹ = 6965633863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6966158151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6966158351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161026356 + ... + 1161026361.

It is an arithmetic number, because the mean of its divisors is an integer number (2322052718).

Almost surely, 2^6966158151 is an apocalyptic number.

6966158151 is a deficient number, since it is larger than the sum of its proper divisors (2322052721).

6966158151 is a wasteful number, since it uses less digits than its factorization.

6966158151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322052720.

The product of its digits is 388800, while the sum is 48.

The square root of 6966158151 is about 83463.5138908014. The cubic root of 6966158151 is about 1909.8434811390.

The spelling of 6966158151 in words is "six billion, nine hundred sixty-six million, one hundred fifty-eight thousand, one hundred fifty-one".