452565744345 has 64 divisors (see below), whose sum is σ = 945218937600. Its totient is φ = 202546897920.

The previous prime is 452565744299. The next prime is 452565744347. The reversal of 452565744345 is 543447565254.

It is a happy number.

452565744345 is a `hidden beast` number, since 4 + 5 + 2 + 565 + 7 + 44 + 34 + 5 = 666.

It is not a de Polignac number, because 452565744345 - 2¹³ = 452565736153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452565744291 and 452565744300.

It is not an unprimeable number, because it can be changed into a prime (452565744347) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11702160 + ... + 11740769.

It is an arithmetic number, because the mean of its divisors is an integer number (14769045900).

Almost surely, 2^452565744345 is an apocalyptic number.

452565744345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

452565744345 is an abundant number, since it is smaller than the sum of its proper divisors (492653193255).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452565744345 is a wasteful number, since it uses less digits than its factorization.

452565744345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23442967 (or 23442961 counting only the distinct ones).

The product of its digits is 40320000, while the sum is 54.

The spelling of 452565744345 in words is "four hundred fifty-two billion, five hundred sixty-five million, seven hundred forty-four thousand, three hundred forty-five".