5144445102 has 16 divisors (see below), whose sum is σ = 10620790272. Its totient is φ = 1659498360.

The previous prime is 5144445091. The next prime is 5144445127. The reversal of 5144445102 is 2015444415.

It is a self number, because there is not a number n which added to its sum of digits gives 5144445102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13828968 + ... + 13829339.

It is an arithmetic number, because the mean of its divisors is an integer number (663799392).

Almost surely, 2^5144445102 is an apocalyptic number.

5144445102 is an abundant number, since it is smaller than the sum of its proper divisors (5476345170).

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

5144445102 is a wasteful number, since it uses less digits than its factorization.

5144445102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27658343.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 5144445102 is about 71724.7872217130. The cubic root of 5144445102 is about 1726.2863864826.

Adding to 5144445102 its reverse (2015444415), we get a palindrome (7159889517).

The spelling of 5144445102 in words is "five billion, one hundred forty-four million, four hundred forty-five thousand, one hundred two".