5155344244 has 12 divisors (see below), whose sum is σ = 9174765600. Its totient is φ = 2533982648.

The previous prime is 5155344217. The next prime is 5155344247. The reversal of 5155344244 is 4424435515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155344247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10922104 + ... + 10922575.

It is an arithmetic number, because the mean of its divisors is an integer number (764563800).

Almost surely, 2^5155344244 is an apocalyptic number.

It is an amenable number.

5155344244 is a deficient number, since it is larger than the sum of its proper divisors (4019421356).

5155344244 is a wasteful number, since it uses less digits than its factorization.

5155344244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21844742 (or 21844740 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 5155344244 is about 71800.7259294779. The cubic root of 5155344244 is about 1727.5046434812.

Adding to 5155344244 its reverse (4424435515), we get a palindrome (9579779759).

The spelling of 5155344244 in words is "five billion, one hundred fifty-five million, three hundred forty-four thousand, two hundred forty-four".