6151654161 has 16 divisors (see below), whose sum is σ = 9114769920. Its totient is φ = 4100559120.

The previous prime is 6151654147. The next prime is 6151654177. The reversal of 6151654161 is 1614561516.

6151654161 is a `hidden beast` number, since 6 + 1 + 51 + 6 + 541 + 61 = 666.

It is not a de Polignac number, because 6151654161 - 2⁹ = 6151653649 is a prime.

It is a super-2 number, since 2×6151654161² = 75685697833097227842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6151654141) 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, 386976 + ... + 402558.

It is an arithmetic number, because the mean of its divisors is an integer number (569673120).

Almost surely, 2^6151654161 is an apocalyptic number.

It is an amenable number.

6151654161 is a deficient number, since it is larger than the sum of its proper divisors (2963115759).

6151654161 is a wasteful number, since it uses less digits than its factorization.

6151654161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30213 (or 30207 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 6151654161 is about 78432.4815430444. The cubic root of 6151654161 is about 1832.3030477337.

The spelling of 6151654161 in words is "six billion, one hundred fifty-one million, six hundred fifty-four thousand, one hundred sixty-one".