16325651 has 2 divisors, whose sum is σ = 16325652. Its totient is φ = 16325650.

The previous prime is 16325563. The next prime is 16325663. The reversal of 16325651 is 15652361.

16325651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (15652361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16325651 - 2²² = 12131347 is a prime.

It is not a weakly prime, because it can be changed into another prime (16385651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8162825 + 8162826.

It is an arithmetic number, because the mean of its divisors is an integer number (8162826).

Almost surely, 2^16325651 is an apocalyptic number.

16325651 is a deficient number, since it is larger than the sum of its proper divisors (1).

16325651 is an equidigital number, since it uses as much as digits as its factorization.

16325651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 29.

The square root of 16325651 is about 4040.5013302807. The cubic root of 16325651 is about 253.6823016601.

The spelling of 16325651 in words is "sixteen million, three hundred twenty-five thousand, six hundred fifty-one".