5021616773 has 4 divisors (see below), whose sum is σ = 5033268288. Its totient is φ = 5009965260.

The previous prime is 5021616763. The next prime is 5021616779. The reversal of 5021616773 is 3776161205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5021616773 - 2⁶ = 5021616709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021616779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5825111 + ... + 5825972.

It is an arithmetic number, because the mean of its divisors is an integer number (1258317072).

Almost surely, 2^5021616773 is an apocalyptic number.

It is an amenable number.

5021616773 is a deficient number, since it is larger than the sum of its proper divisors (11651515).

5021616773 is a wasteful number, since it uses less digits than its factorization.

5021616773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11651514.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 5021616773 is about 70863.3669324285. The cubic root of 5021616773 is about 1712.4366813252.

Adding to 5021616773 its reverse (3776161205), we get a palindrome (8797777978).

The spelling of 5021616773 in words is "five billion, twenty-one million, six hundred sixteen thousand, seven hundred seventy-three".