5644114512 has 120 divisors (see below), whose sum is σ = 15560066592. Its totient is φ = 1762560000.

The previous prime is 5644114499. The next prime is 5644114523. The reversal of 5644114512 is 2154114465.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3481062 + ... + 3482682.

Almost surely, 2^5644114512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5644114512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7780033296).

5644114512 is an abundant number, since it is smaller than the sum of its proper divisors (9915952080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5644114512 is a wasteful number, since it uses less digits than its factorization.

5644114512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917 (or 1894 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 5644114512 is about 75127.3220073763. The cubic root of 5644114512 is about 1780.4588422800.

Adding to 5644114512 its reverse (2154114465), we get a palindrome (7798228977).

The spelling of 5644114512 in words is "five billion, six hundred forty-four million, one hundred fourteen thousand, five hundred twelve".