10528088642 has 16 divisors (see below), whose sum is σ = 16170744960. Its totient is φ = 5138432208.

The previous prime is 10528088639. The next prime is 10528088647. The reversal of 10528088642 is 24688082501.

It is a super-2 number, since 2×10528088642² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10528088593 and 10528088602.

It is not an unprimeable number, because it can be changed into a prime (10528088647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112133 + ... + 183384.

It is an arithmetic number, because the mean of its divisors is an integer number (1010671560).

Almost surely, 2^10528088642 is an apocalyptic number.

10528088642 is a deficient number, since it is larger than the sum of its proper divisors (5642656318).

10528088642 is a wasteful number, since it uses less digits than its factorization.

10528088642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295945.

The product of its (nonzero) digits is 245760, while the sum is 44.

The spelling of 10528088642 in words is "ten billion, five hundred twenty-eight million, eighty-eight thousand, six hundred forty-two".