13136653125 has 36 divisors (see below), whose sum is σ = 23717489796. Its totient is φ = 7006200000.

The previous prime is 13136653111. The next prime is 13136653129. The reversal of 13136653125 is 52135663131.

It can be written as a sum of positive squares in 6 ways, for example, as 12153078081 + 983575044 = 110241^2 + 31362^2 .

It is not a de Polignac number, because 13136653125 - 2¹⁷ = 13136522053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13136653125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13136653129) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 205416 + ... + 261665.

It is an arithmetic number, because the mean of its divisors is an integer number (658819161).

Almost surely, 2^13136653125 is an apocalyptic number.

13136653125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13136653125 is a deficient number, since it is larger than the sum of its proper divisors (10580836671).

13136653125 is an frugal number, since it uses more digits than its factorization.

13136653125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467112 (or 467089 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The spelling of 13136653125 in words is "thirteen billion, one hundred thirty-six million, six hundred fifty-three thousand, one hundred twenty-five".