10636551611536 has 10 divisors (see below), whose sum is σ = 20608318747382. Its totient is φ = 5318275805760.

The previous prime is 10636551611527. The next prime is 10636551611561. The reversal of 10636551611536 is 63511615563601.

It can be written as a sum of positive squares in only one way, i.e., 7205165851536 + 3431385760000 = 2684244^2 + 1852400^2 .

It is a super-2 number, since 2×10636551611536² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10636551611536.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332392237845 + ... + 332392237876.

Almost surely, 2^{10636551611536} is an apocalyptic number.

10636551611536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10636551611536 is a deficient number, since it is larger than the sum of its proper divisors (9971767135846).

10636551611536 is an equidigital number, since it uses as much as digits as its factorization.

10636551611536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664784475729 (or 664784475723 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 49.

The spelling of 10636551611536 in words is "ten trillion, six hundred thirty-six billion, five hundred fifty-one million, six hundred eleven thousand, five hundred thirty-six".