8444254810 has 12 divisors (see below), whose sum is σ = 15200181738. Its totient is φ = 3377585688.

The previous prime is 8444254801. The next prime is 8444254853. The reversal of 8444254810 is 184524448.

It can be written as a sum of positive squares in only one way, i.e., 7599829329 + 844425481 = 87177^2 + 29059^2 .

It is a super-2 number, since 2×8444254810² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 276061 + ... + 305119.

Almost surely, 2^8444254810 is an apocalyptic number.

8444254810 is a deficient number, since it is larger than the sum of its proper divisors (6755926928).

8444254810 is an frugal number, since it uses more digits than its factorization.

8444254810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58125 (or 29066 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 40.

The square root of 8444254810 is about 91892.6265268329. The cubic root of 8444254810 is about 2036.3563379134.

Multiplying 8444254810 by its sum of digits (40), we get a square (337770192400 = 581180²).

The spelling of 8444254810 in words is "eight billion, four hundred forty-four million, two hundred fifty-four thousand, eight hundred ten".