5202135312 has 40 divisors (see below), whose sum is σ = 14660564640. Its totient is φ = 1576404480.

The previous prime is 5202135293. The next prime is 5202135347. The reversal of 5202135312 is 2135312025.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4925737 + ... + 4926792.

It is an arithmetic number, because the mean of its divisors is an integer number (366514116).

Almost surely, 2^5202135312 is an apocalyptic number.

It is an amenable number.

5202135312 is an abundant number, since it is smaller than the sum of its proper divisors (9458429328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5202135312 is a wasteful number, since it uses less digits than its factorization.

5202135312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9852551 (or 9852545 counting only the distinct ones).

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

The square root of 5202135312 is about 72125.8297144650. The cubic root of 5202135312 is about 1732.7153180703.

Adding to 5202135312 its reverse (2135312025), we get a palindrome (7337447337).

It can be divided in two parts, 520213 and 5312, that added together give a palindrome (525525).

The spelling of 5202135312 in words is "five billion, two hundred two million, one hundred thirty-five thousand, three hundred twelve".