5155500344 has 16 divisors (see below), whose sum is σ = 9680018400. Its totient is φ = 2574162112.

The previous prime is 5155500331. The next prime is 5155500349. The reversal of 5155500344 is 4430055515.

It is a self number, because there is not a number n which added to its sum of digits gives 5155500344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155500349) 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, 442397 + ... + 453900.

It is an arithmetic number, because the mean of its divisors is an integer number (605001150).

Almost surely, 2^5155500344 is an apocalyptic number.

It is an amenable number.

5155500344 is a deficient number, since it is larger than the sum of its proper divisors (4524518056).

5155500344 is a wasteful number, since it uses less digits than its factorization.

5155500344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897022 (or 897018 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5155500344 is about 71801.8129576127. The cubic root of 5155500344 is about 1727.5220791583.

Adding to 5155500344 its reverse (4430055515), we get a palindrome (9585555859).

The spelling of 5155500344 in words is "five billion, one hundred fifty-five million, five hundred thousand, three hundred forty-four".