10609655652 has 18 divisors (see below), whose sum is σ = 26818851878. Its totient is φ = 3536551872.

The previous prime is 10609655629. The next prime is 10609655653. The reversal of 10609655652 is 25655690601.

10609655652 is a `hidden beast` number, since 1 + 0 + 6 + 0 + 96 + 556 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5857759296 + 4751896356 = 76536^2 + 68934^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×10609655652² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10609655598 and 10609655607.

It is not an unprimeable number, because it can be changed into a prime (10609655653) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147356293 + ... + 147356364.

Almost surely, 2^10609655652 is an apocalyptic number.

10609655652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10609655652 is an abundant number, since it is smaller than the sum of its proper divisors (16209196226).

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

10609655652 is a wasteful number, since it uses less digits than its factorization.

10609655652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294712667 (or 294712662 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The spelling of 10609655652 in words is "ten billion, six hundred nine million, six hundred fifty-five thousand, six hundred fifty-two".