5623228516 has 24 divisors (see below), whose sum is σ = 10526941656. Its totient is φ = 2618941440.

The previous prime is 5623228493. The next prime is 5623228519. The reversal of 5623228516 is 6158223265.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 792422500 + 4830806016 = 28150^2 + 69504^2 .

It is not an unprimeable number, because it can be changed into a prime (5623228519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419665 + ... + 432856.

It is an arithmetic number, because the mean of its divisors is an integer number (438622569).

Almost surely, 2^5623228516 is an apocalyptic number.

It is an amenable number.

5623228516 is a deficient number, since it is larger than the sum of its proper divisors (4903713140).

5623228516 is a wasteful number, since it uses less digits than its factorization.

5623228516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852639 (or 852637 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 5623228516 is about 74988.1891766964. The cubic root of 5623228516 is about 1778.2599369517.

It can be divided in two parts, 56232 and 28516, that added together give a palindrome (84748).

The spelling of 5623228516 in words is "five billion, six hundred twenty-three million, two hundred twenty-eight thousand, five hundred sixteen".