105463053 has 80 divisors (see below), whose sum is σ = 182952000. Its totient is φ = 60092928.

The previous prime is 105463051. The next prime is 105463067. The reversal of 105463053 is 350364501.

It is not a de Polignac number, because 105463053 - 2¹ = 105463051 is a prime.

It is a super-2 number, since 2×105463053² = 22244911096161618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105463051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 758658 + ... + 758796.

It is an arithmetic number, because the mean of its divisors is an integer number (2286900).

Almost surely, 2^105463053 is an apocalyptic number.

It is an amenable number.

105463053 is a deficient number, since it is larger than the sum of its proper divisors (77488947).

105463053 is a wasteful number, since it uses less digits than its factorization.

105463053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 105463053 is about 10269.5205827731. The cubic root of 105463053 is about 472.4618865705.

The spelling of 105463053 in words is "one hundred five million, four hundred sixty-three thousand, fifty-three".