10500000005 has 8 divisors (see below), whose sum is σ = 13745454624. Its totient is φ = 7636363600.

The previous prime is 10499999989. The next prime is 10500000023. The reversal of 10500000005 is 50000000501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10500000005 - 2⁴ = 10499999989 is a prime.

It is a super-2 number, since 2×10500000005² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a congruent number.

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, 95454491 + ... + 95454600.

It is an arithmetic number, because the mean of its divisors is an integer number (1718181828).

Almost surely, 2^10500000005 is an apocalyptic number.

It is an amenable number.

10500000005 is a deficient number, since it is larger than the sum of its proper divisors (3245454619).

10500000005 is a wasteful number, since it uses less digits than its factorization.

10500000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190909107.

The product of its (nonzero) digits is 25, while the sum is 11.

Adding to 10500000005 its reverse (50000000501), we get a palindrome (60500000506).

The spelling of 10500000005 in words is "ten billion, five hundred million, five", and thus it is an aban number.