452404551653641 has 8 divisors (see below), whose sum is σ = 465185493984960. Its totient is φ = 439652756284848.

The previous prime is 452404551653603. The next prime is 452404551653707. The reversal of 452404551653641 is 146356155404254.

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 452404551653641 - 2¹⁹ = 452404551129353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452404551653941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7286709151 + ... + 7286771236.

It is an arithmetic number, because the mean of its divisors is an integer number (58148186748120).

Almost surely, 2^{452404551653641} is an apocalyptic number.

It is an amenable number.

452404551653641 is a deficient number, since it is larger than the sum of its proper divisors (12780942331319).

452404551653641 is a wasteful number, since it uses less digits than its factorization.

452404551653641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14573481263.

The product of its (nonzero) digits is 34560000, while the sum is 55.

The spelling of 452404551653641 in words is "four hundred fifty-two trillion, four hundred four billion, five hundred fifty-one million, six hundred fifty-three thousand, six hundred forty-one".