17045464451 has 2 divisors, whose sum is σ = 17045464452. Its totient is φ = 17045464450.

The previous prime is 17045464411. The next prime is 17045464453. The reversal of 17045464451 is 15446454071.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17045464451 is a prime.

Together with 17045464453, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 17045464399 and 17045464408.

It is not a weakly prime, because it can be changed into another prime (17045464453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8522732225 + 8522732226.

It is an arithmetic number, because the mean of its divisors is an integer number (8522732226).

Almost surely, 2^17045464451 is an apocalyptic number.

17045464451 is a deficient number, since it is larger than the sum of its proper divisors (1).

17045464451 is an equidigital number, since it uses as much as digits as its factorization.

17045464451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 17045464451 in words is "seventeen billion, forty-five million, four hundred sixty-four thousand, four hundred fifty-one".