453116799787 has 2 divisors, whose sum is σ = 453116799788. Its totient is φ = 453116799786.

The previous prime is 453116799763. The next prime is 453116799809. The reversal of 453116799787 is 787997611354.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453116799787 is a prime.

It is not a weakly prime, because it can be changed into another prime (453116799287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226558399893 + 226558399894.

It is an arithmetic number, because the mean of its divisors is an integer number (226558399894).

Almost surely, 2^453116799787 is an apocalyptic number.

453116799787 is a deficient number, since it is larger than the sum of its proper divisors (1).

453116799787 is an equidigital number, since it uses as much as digits as its factorization.

453116799787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80015040, while the sum is 67.

The spelling of 453116799787 in words is "four hundred fifty-three billion, one hundred sixteen million, seven hundred ninety-nine thousand, seven hundred eighty-seven".