5216620053 has 4 divisors (see below), whose sum is σ = 6955493408. Its totient is φ = 3477746700.

The previous prime is 5216620033. The next prime is 5216620061. The reversal of 5216620053 is 3500266125.

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 not a de Polignac number, because 5216620053 - 2²² = 5212425749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5216620053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5216620033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869436673 + ... + 869436678.

It is an arithmetic number, because the mean of its divisors is an integer number (1738873352).

Almost surely, 2^5216620053 is an apocalyptic number.

It is an amenable number.

5216620053 is a deficient number, since it is larger than the sum of its proper divisors (1738873355).

5216620053 is a wasteful number, since it uses less digits than its factorization.

5216620053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738873354.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5216620053 is about 72226.1729084409. The cubic root of 5216620053 is about 1734.3220092320.

Adding to 5216620053 its reverse (3500266125), we get a palindrome (8716886178).

The spelling of 5216620053 in words is "five billion, two hundred sixteen million, six hundred twenty thousand, fifty-three".