5355042444 has 36 divisors (see below), whose sum is σ = 14003130960. Its totient is φ = 1723461600.

The previous prime is 5355042419. The next prime is 5355042481. The reversal of 5355042444 is 4442405535.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5355042399 and 5355042408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2563632 + ... + 2565719.

It is an arithmetic number, because the mean of its divisors is an integer number (388975860).

Almost surely, 2^5355042444 is an apocalyptic number.

It is an amenable number.

5355042444 is an abundant number, since it is smaller than the sum of its proper divisors (8648088516).

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

5355042444 is a wasteful number, since it uses less digits than its factorization.

5355042444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129390 (or 5129385 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The square root of 5355042444 is about 73178.1555110540. The cubic root of 5355042444 is about 1749.5283021481.

Adding to 5355042444 its reverse (4442405535), we get a palindrome (9797447979).

The spelling of 5355042444 in words is "five billion, three hundred fifty-five million, forty-two thousand, four hundred forty-four".