5644105550 has 48 divisors (see below), whose sum is σ = 10619601552. Its totient is φ = 2231596800.

The previous prime is 5644105549. The next prime is 5644105573. The reversal of 5644105550 is 555014465.

It is a self number, because there is not a number n which added to its sum of digits gives 5644105550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3278690 + ... + 3280410.

It is an arithmetic number, because the mean of its divisors is an integer number (221241699).

Almost surely, 2^5644105550 is an apocalyptic number.

5644105550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5644105550 is a deficient number, since it is larger than the sum of its proper divisors (4975496002).

5644105550 is a wasteful number, since it uses less digits than its factorization.

5644105550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453 (or 2448 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 5644105550 is about 75127.2623619416. The cubic root of 5644105550 is about 1780.4578999131.

The spelling of 5644105550 in words is "five billion, six hundred forty-four million, one hundred five thousand, five hundred fifty".