5445306256324 has 81 divisors (see below), whose sum is σ = 10627102633959. Its totient is φ = 2439553057920.

The previous prime is 5445306256309. The next prime is 5445306256339. The reversal of 5445306256324 is 4236526035445.

The square root of 5445306256324 is 2333518.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (5445306256309) and next prime (5445306256339).

It can be written as a sum of positive squares in 4 ways, for example, as 2236765518724 + 3208540737600 = 1495582^2 + 1791240^2 .

It is a super-2 number, since 2×5445306256324² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3747629182 + ... + 3747630634.

Almost surely, 2^{5445306256324} is an apocalyptic number.

5445306256324 is the 2333518-th square number.

It is an amenable number.

5445306256324 is a deficient number, since it is larger than the sum of its proper divisors (5181796377635).

5445306256324 is an equidigital number, since it uses as much as digits as its factorization.

5445306256324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3078 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 49.

Multiplying 5445306256324 by its sum of digits (49), we get a square (266820006559876 = 16334626²).

The spelling of 5445306256324 in words is "five trillion, four hundred forty-five billion, three hundred six million, two hundred fifty-six thousand, three hundred twenty-four".