6441625262264 has 16 divisors (see below), whose sum is σ = 12305935053720. Its totient is φ = 3160042581280.

The previous prime is 6441625262263. The next prime is 6441625262321. The reversal of 6441625262264 is 4622625261446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6441625262263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7596255782 + ... + 7596256629.

Almost surely, 2^{6441625262264} is an apocalyptic number.

It is an amenable number.

6441625262264 is a deficient number, since it is larger than the sum of its proper divisors (5864309791456).

6441625262264 is a wasteful number, since it uses less digits than its factorization.

6441625262264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15192512470 (or 15192512466 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 50.

The spelling of 6441625262264 in words is "six trillion, four hundred forty-one billion, six hundred twenty-five million, two hundred sixty-two thousand, two hundred sixty-four".