6489320113463 has 16 divisors (see below), whose sum is σ = 7082134653312. Its totient is φ = 5896985556000.

The previous prime is 6489320113421. The next prime is 6489320113481. The reversal of 6489320113463 is 3643110239846.

It is not a de Polignac number, because 6489320113463 - 2¹⁶ = 6489320047927 is a prime.

It is a super-2 number, since 2×6489320113463² (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 (6489320113763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357903908 + ... + 357922038.

It is an arithmetic number, because the mean of its divisors is an integer number (442633415832).

Almost surely, 2^{6489320113463} is an apocalyptic number.

6489320113463 is a deficient number, since it is larger than the sum of its proper divisors (592814539849).

6489320113463 is a wasteful number, since it uses less digits than its factorization.

6489320113463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29566.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 6489320113463 in words is "six trillion, four hundred eighty-nine billion, three hundred twenty million, one hundred thirteen thousand, four hundred sixty-three".