6430596481 has 3 divisors (see below), whose sum is σ = 6430676673. Its totient is φ = 6430516290.

The previous prime is 6430596461. The next prime is 6430596509. The reversal of 6430596481 is 1846950346.

The square root of 6430596481 is 80191.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 6430596481 - 2¹¹ = 6430594433 is a prime.

It is a super-2 number, since 2×6430596481² = 82705142202899166722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6430596401) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 40096 + ... + 120286.

It is an arithmetic number, because the mean of its divisors is an integer number (2143558891).

Almost surely, 2^6430596481 is an apocalyptic number.

6430596481 is the 80191-st square number.

6430596481 is the 40096-th centered octagonal number.

It is an amenable number.

6430596481 is a deficient number, since it is larger than the sum of its proper divisors (80192).

6430596481 is an frugal number, since it uses more digits than its factorization.

6430596481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160382 (or 80191 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The cubic root of 6430596481 is about 1859.5895036805.

The spelling of 6430596481 in words is "six billion, four hundred thirty million, five hundred ninety-six thousand, four hundred eighty-one".