5464631620843 has 4 divisors (see below), whose sum is σ = 5468646781368. Its totient is φ = 5460616460320.

The previous prime is 5464631620831. The next prime is 5464631620891. The reversal of 5464631620843 is 3480261364645.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5464631620843 - 2³⁷ = 5327192667371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5464631620043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2007578221 + ... + 2007580942.

It is an arithmetic number, because the mean of its divisors is an integer number (1367161695342).

Almost surely, 2^{5464631620843} is an apocalyptic number.

5464631620843 is a deficient number, since it is larger than the sum of its proper divisors (4015160525).

5464631620843 is a wasteful number, since it uses less digits than its factorization.

5464631620843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4015160524.

The product of its (nonzero) digits is 9953280, while the sum is 52.

The spelling of 5464631620843 in words is "five trillion, four hundred sixty-four billion, six hundred thirty-one million, six hundred twenty thousand, eight hundred forty-three".