452766148591 has 2 divisors, whose sum is σ = 452766148592. Its totient is φ = 452766148590.

The previous prime is 452766148547. The next prime is 452766148649. The reversal of 452766148591 is 195841667254.

It is an a-pointer prime, because the next prime (452766148649) can be obtained adding 452766148591 to its sum of digits (58).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452766148591 - 2⁷ = 452766148463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452766148531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226383074295 + 226383074296.

It is an arithmetic number, because the mean of its divisors is an integer number (226383074296).

Almost surely, 2^452766148591 is an apocalyptic number.

452766148591 is a deficient number, since it is larger than the sum of its proper divisors (1).

452766148591 is an equidigital number, since it uses as much as digits as its factorization.

452766148591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14515200, while the sum is 58.

The spelling of 452766148591 in words is "four hundred fifty-two billion, seven hundred sixty-six million, one hundred forty-eight thousand, five hundred ninety-one".