454532644506433 has 8 divisors (see below), whose sum is σ = 457648041263400. Its totient is φ = 451418112311040.

The previous prime is 454532644506401. The next prime is 454532644506509. The reversal of 454532644506433 is 334605446235454.

It can be written as a sum of positive squares in 4 ways, for example, as 88526119604224 + 366006524902209 = 9408832^2 + 19131297^2 .

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 454532644506433 - 2⁵ = 454532644506401 is a prime.

It is a super-2 number, since 2×454532644506433² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454532644606433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215085298 + ... + 217188283.

It is an arithmetic number, because the mean of its divisors is an integer number (57206005157925).

Almost surely, 2^{454532644506433} is an apocalyptic number.

It is an amenable number.

454532644506433 is a deficient number, since it is larger than the sum of its proper divisors (3115396756967).

454532644506433 is a wasteful number, since it uses less digits than its factorization.

454532644506433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432280787.

The product of its (nonzero) digits is 248832000, while the sum is 58.

The spelling of 454532644506433 in words is "four hundred fifty-four trillion, five hundred thirty-two billion, six hundred forty-four million, five hundred six thousand, four hundred thirty-three".