4455197459 has 2 divisors, whose sum is σ = 4455197460. Its totient is φ = 4455197458.

The previous prime is 4455197347. The next prime is 4455197489. The reversal of 4455197459 is 9547915544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4455197459 - 2³² = 160230163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4455197459.

It is not a weakly prime, because it can be changed into another prime (4455197489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227598729 + 2227598730.

It is an arithmetic number, because the mean of its divisors is an integer number (2227598730).

Almost surely, 2^4455197459 is an apocalyptic number.

4455197459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4455197459 is an equidigital number, since it uses as much as digits as its factorization.

4455197459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536000, while the sum is 53.

The square root of 4455197459 is about 66747.2655544780. The cubic root of 4455197459 is about 1645.4662756830.

The spelling of 4455197459 in words is "four billion, four hundred fifty-five million, one hundred ninety-seven thousand, four hundred fifty-nine".