5235553131 has 16 divisors (see below), whose sum is σ = 7009701120. Its totient is φ = 3475918880.

The previous prime is 5235553123. The next prime is 5235553157. The reversal of 5235553131 is 1313555325.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5235553131 - 2³ = 5235553123 is a prime.

It is a super-2 number, since 2×5235553131² = 54822033175047806322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5235553092 and 5235553101.

It is not an unprimeable number, because it can be changed into a prime (5235553031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746266 + ... + 753248.

It is an arithmetic number, because the mean of its divisors is an integer number (438106320).

Almost surely, 2^5235553131 is an apocalyptic number.

5235553131 is a deficient number, since it is larger than the sum of its proper divisors (1774147989).

5235553131 is a wasteful number, since it uses less digits than its factorization.

5235553131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7986.

The product of its digits is 33750, while the sum is 33.

The square root of 5235553131 is about 72357.1221857254. The cubic root of 5235553131 is about 1736.4176451450.

The spelling of 5235553131 in words is "five billion, two hundred thirty-five million, five hundred fifty-three thousand, one hundred thirty-one".