5202354253 has 4 divisors (see below), whose sum is σ = 5342958460. Its totient is φ = 5061750048.

The previous prime is 5202354233. The next prime is 5202354257. The reversal of 5202354253 is 3524532025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3503100969 + 1699253284 = 59187^2 + 41222^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5202354253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202354257) 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, 70302048 + ... + 70302121.

It is an arithmetic number, because the mean of its divisors is an integer number (1335739615).

Almost surely, 2^5202354253 is an apocalyptic number.

It is an amenable number.

5202354253 is a deficient number, since it is larger than the sum of its proper divisors (140604207).

5202354253 is a wasteful number, since it uses less digits than its factorization.

5202354253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140604206.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5202354253 is about 72127.3474695971. The cubic root of 5202354253 is about 1732.7396258516.

Adding to 5202354253 its reverse (3524532025), we get a palindrome (8726886278).

It can be divided in two parts, 52023 and 54253, that added together give a square (106276 = 326²).

The spelling of 5202354253 in words is "five billion, two hundred two million, three hundred fifty-four thousand, two hundred fifty-three".