5213543126 has 8 divisors (see below), whose sum is σ = 8531252424. Its totient is φ = 2369792320.

The previous prime is 5213543123. The next prime is 5213543129. The reversal of 5213543126 is 6213453125.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5213543123) and next prime (5213543129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5213543092 and 5213543101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213543123) 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, 118489595 + ... + 118489638.

It is an arithmetic number, because the mean of its divisors is an integer number (1066406553).

Almost surely, 2^5213543126 is an apocalyptic number.

5213543126 is a deficient number, since it is larger than the sum of its proper divisors (3317709298).

5213543126 is a wasteful number, since it uses less digits than its factorization.

5213543126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236979246.

The product of its digits is 21600, while the sum is 32.

The square root of 5213543126 is about 72204.8691294431. The cubic root of 5213543126 is about 1733.9809562325.

Subtracting 5213543126 from its reverse (6213453125), we obtain a palindrome (999909999).

The spelling of 5213543126 in words is "five billion, two hundred thirteen million, five hundred forty-three thousand, one hundred twenty-six".