12537736153 has 2 divisors, whose sum is σ = 12537736154. Its totient is φ = 12537736152.

The previous prime is 12537736109. The next prime is 12537736171. The reversal of 12537736153 is 35163773521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10453631049 + 2084105104 = 102243^2 + 45652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12537736153 is a prime.

It is not a weakly prime, because it can be changed into another prime (12537739153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6268868076 + 6268868077.

It is an arithmetic number, because the mean of its divisors is an integer number (6268868077).

Almost surely, 2^12537736153 is an apocalyptic number.

It is an amenable number.

12537736153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12537736153 is an equidigital number, since it uses as much as digits as its factorization.

12537736153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 396900, while the sum is 43.

The spelling of 12537736153 in words is "twelve billion, five hundred thirty-seven million, seven hundred thirty-six thousand, one hundred fifty-three".