105530552 has 32 divisors (see below), whose sum is σ = 202197600. Its totient is φ = 51623424.

The previous prime is 105530497. The next prime is 105530567. The reversal of 105530552 is 255035501.

It is a super-2 number, since 2×105530552² = 22273394810849408, which 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79349 + ... + 80667.

It is an arithmetic number, because the mean of its divisors is an integer number (6318675).

Almost surely, 2^105530552 is an apocalyptic number.

It is an amenable number.

105530552 is a deficient number, since it is larger than the sum of its proper divisors (96667048).

105530552 is a wasteful number, since it uses less digits than its factorization.

105530552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535 (or 1531 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 105530552 is about 10272.8064325188. The cubic root of 105530552 is about 472.5626608947.

The spelling of 105530552 in words is "one hundred five million, five hundred thirty thousand, five hundred fifty-two".