10609614728 has 32 divisors (see below), whose sum is σ = 21632491800. Its totient is φ = 4857818112.

The previous prime is 10609614727. The next prime is 10609614733. The reversal of 10609614728 is 82741690601.

10609614728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9545680804 + 1063933924 = 97702^2 + 32618^2 .

It is a super-2 number, since 2×10609614728² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10609614727) 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 7 ways as a sum of consecutive naturals, for example, 1049183 + ... + 1059246.

Almost surely, 2^10609614728 is an apocalyptic number.

It is an amenable number.

10609614728 is an abundant number, since it is smaller than the sum of its proper divisors (11022877072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10609614728 is a wasteful number, since it uses less digits than its factorization.

10609614728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108489 (or 2108485 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 10609614728 in words is "ten billion, six hundred nine million, six hundred fourteen thousand, seven hundred twenty-eight".