5020616144 has 20 divisors (see below), whose sum is σ = 9729992196. Its totient is φ = 2509650432.

The previous prime is 5020616143. The next prime is 5020616149. The reversal of 5020616144 is 4416160205.

It can be written as a sum of positive squares in 2 ways, for example, as 1727233600 + 3293382544 = 41560^2 + 57388^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5020616143) 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, 25112 + ... + 103304.

Almost surely, 2^5020616144 is an apocalyptic number.

It is an amenable number.

5020616144 is a deficient number, since it is larger than the sum of its proper divisors (4709376052).

5020616144 is a wasteful number, since it uses less digits than its factorization.

5020616144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82214 (or 82208 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 5020616144 is about 70856.3063107300. The cubic root of 5020616144 is about 1712.3229312650.

Adding to 5020616144 its reverse (4416160205), we get a palindrome (9436776349).

The spelling of 5020616144 in words is "five billion, twenty million, six hundred sixteen thousand, one hundred forty-four".