105354205552 has 20 divisors (see below), whose sum is σ = 204132521736. Its totient is φ = 52674845120.

The previous prime is 105354205459. The next prime is 105354205597. The reversal of 105354205552 is 255502453501.

It is a super-2 number, since 2×105354205552² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 282402 + ... + 538942.

Almost surely, 2^105354205552 is an apocalyptic number.

It is an amenable number.

105354205552 is a deficient number, since it is larger than the sum of its proper divisors (98778316184).

105354205552 is a wasteful number, since it uses less digits than its factorization.

105354205552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282216 (or 282210 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 105354205552 in words is "one hundred five billion, three hundred fifty-four million, two hundred five thousand, five hundred fifty-two".