105045532 has 6 divisors (see below), whose sum is σ = 183829688. Its totient is φ = 52522764.

The previous prime is 105045529. The next prime is 105045539. The reversal of 105045532 is 235540501.

It is a super-2 number, since 2×105045532² = 22069127586326048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105045497 and 105045506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105045539) 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 as a sum of consecutive naturals, namely, 13130688 + ... + 13130695.

Almost surely, 2^105045532 is an apocalyptic number.

It is an amenable number.

105045532 is a deficient number, since it is larger than the sum of its proper divisors (78784156).

105045532 is a wasteful number, since it uses less digits than its factorization.

105045532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26261387 (or 26261385 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 105045532 is about 10249.1722592607. The cubic root of 105045532 is about 471.8375805715.

The spelling of 105045532 in words is "one hundred five million, forty-five thousand, five hundred thirty-two".