4550000566631 has 8 divisors (see below), whose sum is σ = 4900101660384. Its totient is φ = 4199913908640.

The previous prime is 4550000566621. The next prime is 4550000566651. The reversal of 4550000566631 is 1366650000554.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4550000566631 is a prime.

It is a super-2 number, since 2×4550000566631² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550000566621) 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, 2949851 + ... + 4219196.

It is an arithmetic number, because the mean of its divisors is an integer number (612512707548).

Almost surely, 2^{4550000566631} is an apocalyptic number.

4550000566631 is a deficient number, since it is larger than the sum of its proper divisors (350101093753).

4550000566631 is a wasteful number, since it uses less digits than its factorization.

4550000566631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7217881.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 4550000566631 in words is "four trillion, five hundred fifty billion, five hundred sixty-six thousand, six hundred thirty-one".