105252000005 has 16 divisors (see below), whose sum is σ = 127878004800. Its totient is φ = 83154918912.

The previous prime is 105252000001. The next prime is 105252000043. The reversal of 105252000005 is 500000252501.

It is a cyclic number.

It is not a de Polignac number, because 105252000005 - 2² = 105252000001 is a prime.

It is a super-2 number, since 2×105252000005² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105252000001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5855 + ... + 458844.

It is an arithmetic number, because the mean of its divisors is an integer number (7992375300).

Almost surely, 2^105252000005 is an apocalyptic number.

It is an amenable number.

105252000005 is a deficient number, since it is larger than the sum of its proper divisors (22626004795).

105252000005 is an equidigital number, since it uses as much as digits as its factorization.

105252000005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465268.

The product of its (nonzero) digits is 500, while the sum is 20.

Adding to 105252000005 its reverse (500000252501), we get a palindrome (605252252506).

The spelling of 105252000005 in words is "one hundred five billion, two hundred fifty-two million, five", and thus it is an aban number.