16051097 has 2 divisors, whose sum is σ = 16051098. Its totient is φ = 16051096.

The previous prime is 16051093. The next prime is 16051129. The reversal of 16051097 is 79015061.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14258176 + 1792921 = 3776^2 + 1339^2 .

It is an emirp because it is prime and its reverse (79015061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16051097 - 2² = 16051093 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16051093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8025548 + 8025549.

It is an arithmetic number, because the mean of its divisors is an integer number (8025549).

Almost surely, 2^16051097 is an apocalyptic number.

It is an amenable number.

16051097 is a deficient number, since it is larger than the sum of its proper divisors (1).

16051097 is an equidigital number, since it uses as much as digits as its factorization.

16051097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 16051097 is about 4006.3820337057. The cubic root of 16051097 is about 252.2521673760.

The spelling of 16051097 in words is "sixteen million, fifty-one thousand, ninety-seven".