452766496969 has 4 divisors (see below), whose sum is σ = 452769005844. Its totient is φ = 452763988096.

The previous prime is 452766496943. The next prime is 452766496997. The reversal of 452766496969 is 969694667254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 395846080569 + 56920416400 = 629163^2 + 238580^2 .

It is a cyclic number.

It is not a de Polignac number, because 452766496969 - 2⁵ = 452766496937 is a prime.

It is a super-2 number, since 2×452766496969² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452766476969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960832 + ... + 1352305.

It is an arithmetic number, because the mean of its divisors is an integer number (113192251461).

Almost surely, 2^452766496969 is an apocalyptic number.

It is an amenable number.

452766496969 is a deficient number, since it is larger than the sum of its proper divisors (2508875).

452766496969 is a wasteful number, since it uses less digits than its factorization.

452766496969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508874.

The product of its digits is 1058158080, while the sum is 73.

The spelling of 452766496969 in words is "four hundred fifty-two billion, seven hundred sixty-six million, four hundred ninety-six thousand, nine hundred sixty-nine".