5443251485 has 24 divisors (see below), whose sum is σ = 7803708120. Its totient is φ = 3631630464.

The previous prime is 5443251431. The next prime is 5443251493. The reversal of 5443251485 is 5841523445.

It can be written as a sum of positive squares in 4 ways, for example, as 2961318724 + 2481932761 = 54418^2 + 49819^2 .

It is not a de Polignac number, because 5443251485 - 2¹⁴ = 5443235101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291170 + ... + 309299.

It is an arithmetic number, because the mean of its divisors is an integer number (325154505).

Almost surely, 2^5443251485 is an apocalyptic number.

It is an amenable number.

5443251485 is a deficient number, since it is larger than the sum of its proper divisors (2360456635).

5443251485 is a wasteful number, since it uses less digits than its factorization.

5443251485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600525 (or 600518 counting only the distinct ones).

The product of its digits is 384000, while the sum is 41.

The square root of 5443251485 is about 73778.3944322455. The cubic root of 5443251485 is about 1759.0821967650.

The spelling of 5443251485 in words is "five billion, four hundred forty-three million, two hundred fifty-one thousand, four hundred eighty-five".