5219150444 has 6 divisors (see below), whose sum is σ = 9133513284. Its totient is φ = 2609575220.

The previous prime is 5219150441. The next prime is 5219150479. The reversal of 5219150444 is 4440519125.

It is not an unprimeable number, because it can be changed into a prime (5219150441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652393802 + ... + 652393809.

It is an arithmetic number, because the mean of its divisors is an integer number (1522252214).

Almost surely, 2^5219150444 is an apocalyptic number.

It is an amenable number.

5219150444 is a deficient number, since it is larger than the sum of its proper divisors (3914362840).

5219150444 is a wasteful number, since it uses less digits than its factorization.

5219150444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304787615 (or 1304787613 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 5219150444 is about 72243.6879180458. The cubic root of 5219150444 is about 1734.6023825632.

Adding to 5219150444 its reverse (4440519125), we get a palindrome (9659669569).

The spelling of 5219150444 in words is "five billion, two hundred nineteen million, one hundred fifty thousand, four hundred forty-four".