5202309652 has 12 divisors (see below), whose sum is σ = 9417974580. Its totient is φ = 2511459776.

The previous prime is 5202309571. The next prime is 5202309653. The reversal of 5202309652 is 2569032025.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1953993616 + 3248316036 = 44204^2 + 56994^2 .

It is a super-2 number, since 2×5202309652² = 54128051430584722208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202309653) 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, 22423633 + ... + 22423864.

It is an arithmetic number, because the mean of its divisors is an integer number (784831215).

Almost surely, 2^5202309652 is an apocalyptic number.

It is an amenable number.

5202309652 is a deficient number, since it is larger than the sum of its proper divisors (4215664928).

5202309652 is a wasteful number, since it uses less digits than its factorization.

5202309652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44847530 (or 44847528 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5202309652 is about 72127.0382866231. The cubic root of 5202309652 is about 1732.7346741101.

It can be divided in two parts, 5202309 and 652, that added together give a square (5202961 = 2281²).

The spelling of 5202309652 in words is "five billion, two hundred two million, three hundred nine thousand, six hundred fifty-two".