16454114353 has 2 divisors, whose sum is σ = 16454114354. Its totient is φ = 16454114352.

The previous prime is 16454114231. The next prime is 16454114357. The reversal of 16454114353 is 35341145461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16328495089 + 125619264 = 127783^2 + 11208^2 .

It is a cyclic number.

It is not a de Polignac number, because 16454114353 - 2¹⁷ = 16453983281 is a prime.

It is not a weakly prime, because it can be changed into another prime (16454114357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8227057176 + 8227057177.

It is an arithmetic number, because the mean of its divisors is an integer number (8227057177).

Almost surely, 2^16454114353 is an apocalyptic number.

It is an amenable number.

16454114353 is a deficient number, since it is larger than the sum of its proper divisors (1).

16454114353 is an equidigital number, since it uses as much as digits as its factorization.

16454114353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 37.

The spelling of 16454114353 in words is "sixteen billion, four hundred fifty-four million, one hundred fourteen thousand, three hundred fifty-three".