5646543063415 has 8 divisors (see below), whose sum is σ = 6790549838688. Its totient is φ = 4507435675680.

The previous prime is 5646543063391. The next prime is 5646543063419. The reversal of 5646543063415 is 5143603456465.

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

It is not a de Polignac number, because 5646543063415 - 2¹⁷ = 5646542932343 is a prime.

It is a super-2 number, since 2×5646543063415² (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 (5646543063419) 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, 1224844347 + ... + 1224848956.

It is an arithmetic number, because the mean of its divisors is an integer number (848818729836).

Almost surely, 2^{5646543063415} is an apocalyptic number.

5646543063415 is a deficient number, since it is larger than the sum of its proper divisors (1144006775273).

5646543063415 is a wasteful number, since it uses less digits than its factorization.

5646543063415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449693769.

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 5646543063415 in words is "five trillion, six hundred forty-six billion, five hundred forty-three million, sixty-three thousand, four hundred fifteen".