105453532 has 24 divisors (see below), whose sum is σ = 188496000. Its totient is φ = 51605616.

The previous prime is 105453527. The next prime is 105453539. The reversal of 105453532 is 235354501.

It is a super-2 number, since 2×105453532² = 22240894822550048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105453532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105453539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61219 + ... + 62917.

It is an arithmetic number, because the mean of its divisors is an integer number (7854000).

Almost surely, 2^105453532 is an apocalyptic number.

It is an amenable number.

105453532 is a deficient number, since it is larger than the sum of its proper divisors (83042468).

105453532 is a wasteful number, since it uses less digits than its factorization.

105453532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025 (or 2023 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 105453532 is about 10269.0570161043. The cubic root of 105453532 is about 472.4476684948.

The spelling of 105453532 in words is "one hundred five million, four hundred fifty-three thousand, five hundred thirty-two".