5405083265 has 4 divisors (see below), whose sum is σ = 6486099924. Its totient is φ = 4324066608.

The previous prime is 5405083253. The next prime is 5405083319. The reversal of 5405083265 is 5623805045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5623805045 = 5 ⋅1124761009.

It can be written as a sum of positive squares in 2 ways, for example, as 3865854976 + 1539228289 = 62176^2 + 39233^2 .

It is a cyclic number.

It is not a de Polignac number, because 5405083265 - 2¹⁶ = 5405017729 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540508322 + ... + 540508331.

It is an arithmetic number, because the mean of its divisors is an integer number (1621524981).

Almost surely, 2^5405083265 is an apocalyptic number.

It is an amenable number.

5405083265 is a deficient number, since it is larger than the sum of its proper divisors (1081016659).

5405083265 is a wasteful number, since it uses less digits than its factorization.

5405083265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081016658.

The product of its (nonzero) digits is 144000, while the sum is 38.

The square root of 5405083265 is about 73519.2713851273. The cubic root of 5405083265 is about 1754.9609723926.

It can be divided in two parts, 540 and 5083265, that added together give a palindrome (5083805).

The spelling of 5405083265 in words is "five billion, four hundred five million, eighty-three thousand, two hundred sixty-five".