5213547446 has 16 divisors (see below), whose sum is σ = 8251588800. Its totient is φ = 2463673608.

The previous prime is 5213547433. The next prime is 5213547487. The reversal of 5213547446 is 6447453125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147800 + ... + 179643.

It is an arithmetic number, because the mean of its divisors is an integer number (515724300).

Almost surely, 2^5213547446 is an apocalyptic number.

5213547446 is a deficient number, since it is larger than the sum of its proper divisors (3038041354).

5213547446 is a wasteful number, since it uses less digits than its factorization.

5213547446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327883.

The product of its digits is 403200, while the sum is 41.

The square root of 5213547446 is about 72204.8990443169. The cubic root of 5213547446 is about 1733.9814351644.

The spelling of 5213547446 in words is "five billion, two hundred thirteen million, five hundred forty-seven thousand, four hundred forty-six".