105453405532 has 12 divisors (see below), whose sum is σ = 184563093456. Its totient is φ = 52721093120.

The previous prime is 105453405523. The next prime is 105453405553. The reversal of 105453405532 is 235504354501.

It is a super-2 number, since 2×105453405532² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105453405491 and 105453405500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1359973 + ... + 1435420.

It is an arithmetic number, because the mean of its divisors is an integer number (15380257788).

Almost surely, 2^105453405532 is an apocalyptic number.

It is an amenable number.

105453405532 is a deficient number, since it is larger than the sum of its proper divisors (79109687924).

105453405532 is a wasteful number, since it uses less digits than its factorization.

105453405532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2804828 (or 2804826 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 105453405532 in words is "one hundred five billion, four hundred fifty-three million, four hundred five thousand, five hundred thirty-two".