10545525005 has 16 divisors (see below), whose sum is σ = 12831326640. Its totient is φ = 8319134208.

The previous prime is 10545524987. The next prime is 10545525019. The reversal of 10545525005 is 50052554501.

It can be written as a sum of positive squares in 8 ways, for example, as 260725609 + 10284799396 = 16147^2 + 101414^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10545525005 is a prime.

It is a super-2 number, since 2×10545525005² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134219 + ... + 197751.

It is an arithmetic number, because the mean of its divisors is an integer number (801957915).

Almost surely, 2^10545525005 is an apocalyptic number.

It is an amenable number.

10545525005 is a deficient number, since it is larger than the sum of its proper divisors (2285801635).

10545525005 is an equidigital number, since it uses as much as digits as its factorization.

10545525005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64000.

The product of its (nonzero) digits is 25000, while the sum is 32.

The spelling of 10545525005 in words is "ten billion, five hundred forty-five million, five hundred twenty-five thousand, five".