5646001636424 has 64 divisors (see below), whose sum is σ = 10857557571840. Its totient is φ = 2751170944000.

The previous prime is 5646001636349. The next prime is 5646001636441. The reversal of 5646001636424 is 4246361006465.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 508964222 + ... + 508975314.

It is an arithmetic number, because the mean of its divisors is an integer number (169649337060).

Almost surely, 2^{5646001636424} is an apocalyptic number.

It is an amenable number.

5646001636424 is a deficient number, since it is larger than the sum of its proper divisors (5211555935416).

5646001636424 is a wasteful number, since it uses less digits than its factorization.

5646001636424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16790 (or 16786 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 5646001636424 in words is "five trillion, six hundred forty-six billion, one million, six hundred thirty-six thousand, four hundred twenty-four".