5443263505 has 16 divisors (see below), whose sum is σ = 6676660224. Its totient is φ = 4258646080.

The previous prime is 5443263503. The next prime is 5443263521. The reversal of 5443263505 is 5053623445.

It is not a de Polignac number, because 5443263505 - 2¹ = 5443263503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5443263503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49392 + ... + 115438.

It is an arithmetic number, because the mean of its divisors is an integer number (417291264).

Almost surely, 2^5443263505 is an apocalyptic number.

It is an amenable number.

5443263505 is a deficient number, since it is larger than the sum of its proper divisors (1233396719).

5443263505 is a wasteful number, since it uses less digits than its factorization.

5443263505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66416.

The product of its (nonzero) digits is 216000, while the sum is 37.

The square root of 5443263505 is about 73778.4758923631. The cubic root of 5443263505 is about 1759.0834915886.

The spelling of 5443263505 in words is "five billion, four hundred forty-three million, two hundred sixty-three thousand, five hundred five".