11257610136650 has 12 divisors (see below), whose sum is σ = 20939154854262. Its totient is φ = 4503044054640.

The previous prime is 11257610136629. The next prime is 11257610136683. The reversal of 11257610136650 is 5663101675211.

It can be written as a sum of positive squares in 3 ways, for example, as 5756347779121 + 5501262357529 = 2399239^2 + 2345477^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112576101317 + ... + 112576101416.

Almost surely, 2^{11257610136650} is an apocalyptic number.

11257610136650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11257610136650 is a deficient number, since it is larger than the sum of its proper divisors (9681544717612).

11257610136650 is a wasteful number, since it uses less digits than its factorization.

11257610136650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225152202745 (or 225152202740 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 11257610136650 in words is "eleven trillion, two hundred fifty-seven billion, six hundred ten million, one hundred thirty-six thousand, six hundred fifty".