452845137 has 8 divisors (see below), whose sum is σ = 630045504. Its totient is φ = 288770768.

The previous prime is 452845097. The next prime is 452845139. The reversal of 452845137 is 731548254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452845137 - 2²⁴ = 436067921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452845095 and 452845104.

It is not an unprimeable number, because it can be changed into a prime (452845139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3281418 + ... + 3281555.

It is an arithmetic number, because the mean of its divisors is an integer number (78755688).

Almost surely, 2^452845137 is an apocalyptic number.

It is an amenable number.

452845137 is a deficient number, since it is larger than the sum of its proper divisors (177200367).

452845137 is a wasteful number, since it uses less digits than its factorization.

452845137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6562999.

The product of its digits is 134400, while the sum is 39.

The square root of 452845137 is about 21280.1582935842. The cubic root of 452845137 is about 767.9210446040.

The spelling of 452845137 in words is "four hundred fifty-two million, eight hundred forty-five thousand, one hundred thirty-seven".