105552563 has 2 divisors, whose sum is σ = 105552564. Its totient is φ = 105552562.

The previous prime is 105552533. The next prime is 105552583. The reversal of 105552563 is 365255501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105552563 - 2¹² = 105548467 is a prime.

It is a super-2 number, since 2×105552563² = 22282687111737938, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105552523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52776281 + 52776282.

It is an arithmetic number, because the mean of its divisors is an integer number (52776282).

Almost surely, 2^105552563 is an apocalyptic number.

105552563 is a deficient number, since it is larger than the sum of its proper divisors (1).

105552563 is an equidigital number, since it uses as much as digits as its factorization.

105552563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 105552563 is about 10273.8777002649. The cubic root of 105552563 is about 472.5955134776.

The spelling of 105552563 in words is "one hundred five million, five hundred fifty-two thousand, five hundred sixty-three".