5213542443 has 8 divisors (see below), whose sum is σ = 6951847056. Its totient is φ = 3475466400.

The previous prime is 5213542427. The next prime is 5213542463. The reversal of 5213542443 is 3442453125.

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

It is not a de Polignac number, because 5213542443 - 2⁴ = 5213542427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5213542403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6073 + ... + 102293.

It is an arithmetic number, because the mean of its divisors is an integer number (868980882).

Almost surely, 2^5213542443 is an apocalyptic number.

5213542443 is a deficient number, since it is larger than the sum of its proper divisors (1738304613).

5213542443 is a wasteful number, since it uses less digits than its factorization.

5213542443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114285.

The product of its digits is 57600, while the sum is 33.

The square root of 5213542443 is about 72204.8643998450. The cubic root of 5213542443 is about 1733.9808805125.

Adding to 5213542443 its reverse (3442453125), we get a palindrome (8655995568).

The spelling of 5213542443 in words is "five billion, two hundred thirteen million, five hundred forty-two thousand, four hundred forty-three".