6325438910473 has 4 divisors (see below), whose sum is σ = 6346042946320. Its totient is φ = 6304834874628.

The previous prime is 6325438910431. The next prime is 6325438910513. The reversal of 6325438910473 is 3740198345236.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6325438910473 - 2³⁷ = 6187999957001 is a prime.

It is a super-2 number, since 2×6325438910473² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6325438910573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10302017463 + ... + 10302018076.

It is an arithmetic number, because the mean of its divisors is an integer number (1586510736580).

It is a 1-persistent number, because it is pandigital, but 2⋅6325438910473 = 12650877820946 is not.

Almost surely, 2^{6325438910473} is an apocalyptic number.

It is an amenable number.

6325438910473 is a deficient number, since it is larger than the sum of its proper divisors (20604035847).

6325438910473 is a wasteful number, since it uses less digits than its factorization.

6325438910473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20604035846.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 6325438910473 in words is "six trillion, three hundred twenty-five billion, four hundred thirty-eight million, nine hundred ten thousand, four hundred seventy-three".