105623533582 has 12 divisors (see below), whose sum is σ = 184302288360. Its totient is φ = 45267228636.

The previous prime is 105623533573. The next prime is 105623533601. The reversal of 105623533582 is 285335326501.

It is a super-2 number, since 2×105623533582² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 538895482 + ... + 538895677.

It is an arithmetic number, because the mean of its divisors is an integer number (15358524030).

Almost surely, 2^105623533582 is an apocalyptic number.

105623533582 is a deficient number, since it is larger than the sum of its proper divisors (78678754778).

105623533582 is a wasteful number, since it uses less digits than its factorization.

105623533582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077791175 (or 1077791168 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 105623533582 in words is "one hundred five billion, six hundred twenty-three million, five hundred thirty-three thousand, five hundred eighty-two".