5220155324 has 12 divisors (see below), whose sum is σ = 9450281400. Its totient is φ = 2520074928.

The previous prime is 5220155299. The next prime is 5220155357. The reversal of 5220155324 is 4235510225.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22500554 + ... + 22500785.

It is an arithmetic number, because the mean of its divisors is an integer number (787523450).

Almost surely, 2^5220155324 is an apocalyptic number.

It is an amenable number.

5220155324 is a deficient number, since it is larger than the sum of its proper divisors (4230126076).

5220155324 is a wasteful number, since it uses less digits than its factorization.

5220155324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45001372 (or 45001370 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5220155324 is about 72250.6423777671. The cubic root of 5220155324 is about 1734.7137005133.

Adding to 5220155324 its reverse (4235510225), we get a palindrome (9455665549).

The spelling of 5220155324 in words is "five billion, two hundred twenty million, one hundred fifty-five thousand, three hundred twenty-four".