5345543905 has 16 divisors (see below), whose sum is σ = 6910432704. Its totient is φ = 3946138560.

The previous prime is 5345543851. The next prime is 5345543909. The reversal of 5345543905 is 5093455435.

It is a de Polignac number, because none of the positive numbers 2^k-5345543905 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5345543909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205270 + ... + 229840.

It is an arithmetic number, because the mean of its divisors is an integer number (431902044).

Almost surely, 2^5345543905 is an apocalyptic number.

It is an amenable number.

5345543905 is a deficient number, since it is larger than the sum of its proper divisors (1564888799).

5345543905 is a wasteful number, since it uses less digits than its factorization.

5345543905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27936.

The product of its (nonzero) digits is 810000, while the sum is 43.

The square root of 5345543905 is about 73113.2266077760. The cubic root of 5345543905 is about 1748.4932778023.

The spelling of 5345543905 in words is "five billion, three hundred forty-five million, five hundred forty-three thousand, nine hundred five".