16465151 has 2 divisors, whose sum is σ = 16465152. Its totient is φ = 16465150.

The previous prime is 16465093. The next prime is 16465159. The reversal of 16465151 is 15156461.

It is a strong prime.

It is an emirp because it is prime and its reverse (15156461) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16465151 is a prime.

It is a super-2 number, since 2×16465151² = 542202394905602, which contains 22 as substring.

It is equal to p_1059068 and since 16465151 and 1059068 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16465159) 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 as a sum of consecutive naturals, namely, 8232575 + 8232576.

It is an arithmetic number, because the mean of its divisors is an integer number (8232576).

Almost surely, 2^16465151 is an apocalyptic number.

16465151 is a deficient number, since it is larger than the sum of its proper divisors (1).

16465151 is an equidigital number, since it uses as much as digits as its factorization.

16465151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 29.

The square root of 16465151 is about 4057.7273195719. The cubic root of 16465151 is about 254.4028111628.

The spelling of 16465151 in words is "sixteen million, four hundred sixty-five thousand, one hundred fifty-one".