105355285252 has 24 divisors (see below), whose sum is σ = 210754583424. Its totient is φ = 45142833792.

The previous prime is 105355285249. The next prime is 105355285267. The reversal of 105355285252 is 252582553501.

It is a super-2 number, since 2×105355285252² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105355285199 and 105355285208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255688 + ... + 525439.

It is an arithmetic number, because the mean of its divisors is an integer number (8781440976).

Almost surely, 2^105355285252 is an apocalyptic number.

It is an amenable number.

105355285252 is an abundant number, since it is smaller than the sum of its proper divisors (105399298172).

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

105355285252 is a wasteful number, since it uses less digits than its factorization.

105355285252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785955 (or 785953 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 43.

The spelling of 105355285252 in words is "one hundred five billion, three hundred fifty-five million, two hundred eighty-five thousand, two hundred fifty-two".