10527198505 has 32 divisors (see below), whose sum is σ = 13234752000. Its totient is φ = 8028421632.

The previous prime is 10527198503. The next prime is 10527198551. The reversal of 10527198505 is 50589172501.

10527198505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10527198505 - 2¹ = 10527198503 is a prime.

It is a super-2 number, since 2×10527198505² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10527198503) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3951804 + ... + 3954466.

It is an arithmetic number, because the mean of its divisors is an integer number (413586000).

Almost surely, 2^10527198505 is an apocalyptic number.

It is an amenable number.

10527198505 is a deficient number, since it is larger than the sum of its proper divisors (2707553495).

10527198505 is a wasteful number, since it uses less digits than its factorization.

10527198505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033.

The product of its (nonzero) digits is 126000, while the sum is 43.

The spelling of 10527198505 in words is "ten billion, five hundred twenty-seven million, one hundred ninety-eight thousand, five hundred five".