16251671151 has 12 divisors (see below), whose sum is σ = 23508617080. Its totient is φ = 10818763920.

The previous prime is 16251671113. The next prime is 16251671159. The reversal of 16251671151 is 15117615261.

16251671151 is a `hidden beast` number, since 1 + 62 + 516 + 71 + 15 + 1 = 666.

It is not a de Polignac number, because 16251671151 - 2⁶ = 16251671087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16251671159) 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 11 ways as a sum of consecutive naturals, for example, 1300396 + ... + 1312833.

Almost surely, 2^16251671151 is an apocalyptic number.

16251671151 is a deficient number, since it is larger than the sum of its proper divisors (7256945929).

16251671151 is a wasteful number, since it uses less digits than its factorization.

16251671151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613926 (or 2613923 counting only the distinct ones).

The product of its digits is 12600, while the sum is 36.

The spelling of 16251671151 in words is "sixteen billion, two hundred fifty-one million, six hundred seventy-one thousand, one hundred fifty-one".