5205162331 has 8 divisors (see below), whose sum is σ = 5347334160. Its totient is φ = 5063069088.

The previous prime is 5205162247. The next prime is 5205162337. The reversal of 5205162331 is 1332615025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5205162331 - 2¹⁷ = 5205031259 is a prime.

It is a super-2 number, since 2×5205162331² = 54187429784122707122, which contains 22 as substring.

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 5205162331.

It is not an unprimeable number, because it can be changed into a prime (5205162337) 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, 129960 + ... + 165226.

It is an arithmetic number, because the mean of its divisors is an integer number (668416770).

Almost surely, 2^5205162331 is an apocalyptic number.

5205162331 is a deficient number, since it is larger than the sum of its proper divisors (142171829).

5205162331 is a wasteful number, since it uses less digits than its factorization.

5205162331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39293.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5205162331 is about 72146.8109551628. The cubic root of 5205162331 is about 1733.0513304249.

Adding to 5205162331 its reverse (1332615025), we get a palindrome (6537777356).

The spelling of 5205162331 in words is "five billion, two hundred five million, one hundred sixty-two thousand, three hundred thirty-one".