105052153250 has 32 divisors (see below), whose sum is σ = 214535602944. Its totient is φ = 38200782000.

The previous prime is 105052153237. The next prime is 105052153273. The reversal of 105052153250 is 52351250501.

It is a super-2 number, since 2×105052153250² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19097642 + ... + 19103141.

It is an arithmetic number, because the mean of its divisors is an integer number (6704237592).

Almost surely, 2^105052153250 is an apocalyptic number.

105052153250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105052153250 is an abundant number, since it is smaller than the sum of its proper divisors (109483449694).

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

105052153250 is a wasteful number, since it uses less digits than its factorization.

105052153250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38200811 (or 38200801 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 105052153250 in words is "one hundred five billion, fifty-two million, one hundred fifty-three thousand, two hundred fifty".