5243013502 has 4 divisors (see below), whose sum is σ = 7864520256. Its totient is φ = 2621506750.

The previous prime is 5243013497. The next prime is 5243013533. The reversal of 5243013502 is 2053103425.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310753374 + ... + 1310753377.

It is an arithmetic number, because the mean of its divisors is an integer number (1966130064).

Almost surely, 2^5243013502 is an apocalyptic number.

5243013502 is a deficient number, since it is larger than the sum of its proper divisors (2621506754).

5243013502 is a wasteful number, since it uses less digits than its factorization.

5243013502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621506753.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5243013502 is about 72408.6562642893. The cubic root of 5243013502 is about 1737.2420197829.

Adding to 5243013502 its reverse (2053103425), we get a palindrome (7296116927).

The spelling of 5243013502 in words is "five billion, two hundred forty-three million, thirteen thousand, five hundred two".