452266346745 has 20 divisors (see below), whose sum is σ = 810729303780. Its totient is φ = 241208718048.

The previous prime is 452266346723. The next prime is 452266346773. The reversal of 452266346745 is 547643662254.

452266346745 is a `hidden beast` number, since 4 + 5 + 226 + 6 + 346 + 74 + 5 = 666.

452266346745 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 141384272121 + 310882074624 = 376011^2 + 557568^2 .

It is not a de Polignac number, because 452266346745 - 2¹⁴ = 452266330361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452266346691 and 452266346700.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 558353110 + ... + 558353919.

It is an arithmetic number, because the mean of its divisors is an integer number (40536465189).

Almost surely, 2^452266346745 is an apocalyptic number.

452266346745 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

452266346745 is a deficient number, since it is larger than the sum of its proper divisors (358462957035).

452266346745 is a wasteful number, since it uses less digits than its factorization.

452266346745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116707046 (or 1116707037 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 54.

The spelling of 452266346745 in words is "four hundred fifty-two billion, two hundred sixty-six million, three hundred forty-six thousand, seven hundred forty-five".