5321155446 has 12 divisors (see below), whose sum is σ = 11529170172. Its totient is φ = 1773718476.

The previous prime is 5321155429. The next prime is 5321155453. The reversal of 5321155446 is 6445511235.

5321155446 is a `hidden beast` number, since 53 + 2 + 11 + 554 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5321155446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147809856 + ... + 147809891.

It is an arithmetic number, because the mean of its divisors is an integer number (960764181).

Almost surely, 2^5321155446 is an apocalyptic number.

5321155446 is an abundant number, since it is smaller than the sum of its proper divisors (6208014726).

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

5321155446 is a wasteful number, since it uses less digits than its factorization.

5321155446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295619755 (or 295619752 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 5321155446 is about 72946.2503902702. The cubic root of 5321155446 is about 1745.8301204959.

The spelling of 5321155446 in words is "five billion, three hundred twenty-one million, one hundred fifty-five thousand, four hundred forty-six".