10651605236 has 6 divisors (see below), whose sum is σ = 18640309170. Its totient is φ = 5325802616.

The previous prime is 10651605203. The next prime is 10651605247. The reversal of 10651605236 is 63250615601.

It can be written as a sum of positive squares in only one way, i.e., 10628372836 + 23232400 = 103094^2 + 4820^2 .

It is a super-2 number, since 2×10651605236² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10651605196 and 10651605205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331450651 + ... + 1331450658.

It is an arithmetic number, because the mean of its divisors is an integer number (3106718195).

Almost surely, 2^10651605236 is an apocalyptic number.

It is an amenable number.

10651605236 is a deficient number, since it is larger than the sum of its proper divisors (7988703934).

10651605236 is a wasteful number, since it uses less digits than its factorization.

10651605236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662901313 (or 2662901311 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 10651605236 in words is "ten billion, six hundred fifty-one million, six hundred five thousand, two hundred thirty-six".