105530874258 has 16 divisors (see below), whose sum is σ = 211071319200. Its totient is φ = 35175362976.

The previous prime is 105530874247. The next prime is 105530874259. The reversal of 105530874258 is 852478035501.

It is a super-2 number, since 2×105530874258² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105530874259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251235 + ... + 523622.

It is an arithmetic number, because the mean of its divisors is an integer number (13191957450).

Almost surely, 2^105530874258 is an apocalyptic number.

105530874258 is an abundant number, since it is smaller than the sum of its proper divisors (105540444942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105530874258 is a wasteful number, since it uses less digits than its factorization.

105530874258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797561.

The product of its (nonzero) digits is 1344000, while the sum is 48.

The spelling of 105530874258 in words is "one hundred five billion, five hundred thirty million, eight hundred seventy-four thousand, two hundred fifty-eight".