5213943852 has 48 divisors (see below), whose sum is σ = 13204918272. Its totient is φ = 1591652160.

The previous prime is 5213943821. The next prime is 5213943857. The reversal of 5213943852 is 2583493125.

It is not an unprimeable number, because it can be changed into a prime (5213943857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111774 + ... + 151397.

It is an arithmetic number, because the mean of its divisors is an integer number (275102464).

Almost surely, 2^5213943852 is an apocalyptic number.

5213943852 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5213943852 is an abundant number, since it is smaller than the sum of its proper divisors (7990974420).

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

5213943852 is a wasteful number, since it uses less digits than its factorization.

5213943852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263318 (or 263316 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 5213943852 is about 72207.6439997872. The cubic root of 5213943852 is about 1734.0253811360.

The spelling of 5213943852 in words is "five billion, two hundred thirteen million, nine hundred forty-three thousand, eight hundred fifty-two".