6151042687 has 2 divisors, whose sum is σ = 6151042688. Its totient is φ = 6151042686.

The previous prime is 6151042679. The next prime is 6151042739. The reversal of 6151042687 is 7862401516.

6151042687 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6151042687 - 2³ = 6151042679 is a prime.

It is a super-2 number, since 2×6151042687² = 75670652274592359938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6151042607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3075521343 + 3075521344.

It is an arithmetic number, because the mean of its divisors is an integer number (3075521344).

Almost surely, 2^6151042687 is an apocalyptic number.

6151042687 is a deficient number, since it is larger than the sum of its proper divisors (1).

6151042687 is an equidigital number, since it uses as much as digits as its factorization.

6151042687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 6151042687 is about 78428.5833545398. The cubic root of 6151042687 is about 1832.2423354565.

The spelling of 6151042687 in words is "six billion, one hundred fifty-one million, forty-two thousand, six hundred eighty-seven".