5202135213 has 48 divisors (see below), whose sum is σ = 7857554880. Its totient is φ = 3056866560.

The previous prime is 5202135179. The next prime is 5202135221. The reversal of 5202135213 is 3125312025.

It is a happy number.

It is not a de Polignac number, because 5202135213 - 2²⁰ = 5201086637 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202135223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5492806 + ... + 5493752.

It is an arithmetic number, because the mean of its divisors is an integer number (163699060).

Almost surely, 2^5202135213 is an apocalyptic number.

It is an amenable number.

5202135213 is a deficient number, since it is larger than the sum of its proper divisors (2655419667).

5202135213 is a wasteful number, since it uses less digits than its factorization.

5202135213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418 (or 1407 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5202135213 is about 72125.8290281644. The cubic root of 5202135213 is about 1732.7153070788.

Adding to 5202135213 its reverse (3125312025), we get a palindrome (8327447238).

The spelling of 5202135213 in words is "five billion, two hundred two million, one hundred thirty-five thousand, two hundred thirteen".