105520464533 has 32 divisors (see below), whose sum is σ = 125580689280. Its totient is φ = 87585372160.

The previous prime is 105520464529. The next prime is 105520464589. The reversal of 105520464533 is 335464025501.

It is not a de Polignac number, because 105520464533 - 2² = 105520464529 is a prime.

It is a super-2 number, since 2×105520464533² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105520464593) 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 31 ways as a sum of consecutive naturals, for example, 822266 + ... + 941892.

It is an arithmetic number, because the mean of its divisors is an integer number (3924396540).

Almost surely, 2^105520464533 is an apocalyptic number.

It is an amenable number.

105520464533 is a deficient number, since it is larger than the sum of its proper divisors (20060224747).

105520464533 is a wasteful number, since it uses less digits than its factorization.

105520464533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119797.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 105520464533 in words is "one hundred five billion, five hundred twenty million, four hundred sixty-four thousand, five hundred thirty-three".