5623553265 has 16 divisors (see below), whose sum is σ = 9815656896. Its totient is φ = 2726571200.

The previous prime is 5623553251. The next prime is 5623553347.

5623553265 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5623553265 - 2⁷ = 5623553137 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17040906 + ... + 17041235.

It is an arithmetic number, because the mean of its divisors is an integer number (613478556).

Almost surely, 2^5623553265 is an apocalyptic number.

5623553265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5623553265 is a deficient number, since it is larger than the sum of its proper divisors (4192103631).

5623553265 is a wasteful number, since it uses less digits than its factorization.

5623553265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34082160.

The product of its digits is 810000, while the sum is 42.

The square root of 5623553265 is about 74990.3544797596. The cubic root of 5623553265 is about 1778.2941685927.

The spelling of 5623553265 in words is "five billion, six hundred twenty-three million, five hundred fifty-three thousand, two hundred sixty-five".