16023355451 has 2 divisors, whose sum is σ = 16023355452. Its totient is φ = 16023355450.

The previous prime is 16023355441. The next prime is 16023355501. The reversal of 16023355451 is 15455332061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16023355451 is a prime.

It is not a weakly prime, because it can be changed into another prime (16023355441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8011677725 + 8011677726.

It is an arithmetic number, because the mean of its divisors is an integer number (8011677726).

Almost surely, 2^16023355451 is an apocalyptic number.

16023355451 is a deficient number, since it is larger than the sum of its proper divisors (1).

16023355451 is an equidigital number, since it uses as much as digits as its factorization.

16023355451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 16023355451 in words is "sixteen billion, twenty-three million, three hundred fifty-five thousand, four hundred fifty-one".