105540552652 has 6 divisors (see below), whose sum is σ = 184695967148. Its totient is φ = 52770276324.

The previous prime is 105540552581. The next prime is 105540552697. The reversal of 105540552652 is 256255045501.

It is a super-2 number, since 2×105540552652² (a number of 23 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 13192569078 + ... + 13192569085.

Almost surely, 2^105540552652 is an apocalyptic number.

It is an amenable number.

105540552652 is a deficient number, since it is larger than the sum of its proper divisors (79155414496).

105540552652 is a wasteful number, since it uses less digits than its factorization.

105540552652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26385138167 (or 26385138165 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 105540552652 in words is "one hundred five billion, five hundred forty million, five hundred fifty-two thousand, six hundred fifty-two".