5205533413 has 4 divisors (see below), whose sum is σ = 5223927808. Its totient is φ = 5187139020.

The previous prime is 5205533401. The next prime is 5205533447. The reversal of 5205533413 is 3143355025.

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 5205533413 - 2¹⁷ = 5205402341 is a prime.

It is a super-2 number, since 2×5205533413² = 54195156227718857138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205533513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9196773 + ... + 9197338.

It is an arithmetic number, because the mean of its divisors is an integer number (1305981952).

Almost surely, 2^5205533413 is an apocalyptic number.

It is an amenable number.

5205533413 is a deficient number, since it is larger than the sum of its proper divisors (18394395).

5205533413 is a wasteful number, since it uses less digits than its factorization.

5205533413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18394394.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 5205533413 is about 72149.3826238312. The cubic root of 5205533413 is about 1733.0925131861.

Adding to 5205533413 its reverse (3143355025), we get a palindrome (8348888438).

The spelling of 5205533413 in words is "five billion, two hundred five million, five hundred thirty-three thousand, four hundred thirteen".