454611607 has 2 divisors, whose sum is σ = 454611608. Its totient is φ = 454611606.

The previous prime is 454611571. The next prime is 454611611. The reversal of 454611607 is 706116454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454611607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454611407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227305803 + 227305804.

It is an arithmetic number, because the mean of its divisors is an integer number (227305804).

Almost surely, 2^454611607 is an apocalyptic number.

454611607 is a deficient number, since it is larger than the sum of its proper divisors (1).

454611607 is an equidigital number, since it uses as much as digits as its factorization.

454611607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 454611607 is about 21321.6229916955. The cubic root of 454611607 is about 768.9182578186.

The spelling of 454611607 in words is "four hundred fifty-four million, six hundred eleven thousand, six hundred seven".