5144646205 has 16 divisors (see below), whose sum is σ = 6322086144. Its totient is φ = 4016859840.

The previous prime is 5144646161. The next prime is 5144646209. The reversal of 5144646205 is 5026464415.

It is not a de Polignac number, because 5144646205 - 2¹³ = 5144638013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144646209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288252 + ... + 305578.

It is an arithmetic number, because the mean of its divisors is an integer number (395130384).

Almost surely, 2^5144646205 is an apocalyptic number.

It is an amenable number.

5144646205 is a deficient number, since it is larger than the sum of its proper divisors (1177439939).

5144646205 is a wasteful number, since it uses less digits than its factorization.

5144646205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18756.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 5144646205 is about 71726.1891152736. The cubic root of 5144646205 is about 1726.3088804440.

The spelling of 5144646205 in words is "five billion, one hundred forty-four million, six hundred forty-six thousand, two hundred five".