12136377851653 has 32 divisors (see below), whose sum is σ = 14070216862080. Its totient is φ = 10345761884160.

The previous prime is 12136377851651. The next prime is 12136377851657. The reversal of 12136377851653 is 35615877363121.

It is not a de Polignac number, because 12136377851653 - 2¹ = 12136377851651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12136377851651) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 443940601 + ... + 443967937.

It is an arithmetic number, because the mean of its divisors is an integer number (439694276940).

Almost surely, 2^{12136377851653} is an apocalyptic number.

It is an amenable number.

12136377851653 is a deficient number, since it is larger than the sum of its proper divisors (1933839010427).

12136377851653 is a wasteful number, since it uses less digits than its factorization.

12136377851653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36037.

The product of its digits is 19051200, while the sum is 58.

The spelling of 12136377851653 in words is "twelve trillion, one hundred thirty-six billion, three hundred seventy-seven million, eight hundred fifty-one thousand, six hundred fifty-three".