11536012429 has 2 divisors, whose sum is σ = 11536012430. Its totient is φ = 11536012428.

The previous prime is 11536012421. The next prime is 11536012441. The reversal of 11536012429 is 92421063511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10218177225 + 1317835204 = 101085^2 + 36302^2 .

It is a cyclic number.

It is not a de Polignac number, because 11536012429 - 2³ = 11536012421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11536012394 and 11536012403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11536012421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5768006214 + 5768006215.

It is an arithmetic number, because the mean of its divisors is an integer number (5768006215).

Almost surely, 2^11536012429 is an apocalyptic number.

It is an amenable number.

11536012429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11536012429 is an equidigital number, since it uses as much as digits as its factorization.

11536012429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 11536012429 in words is "eleven billion, five hundred thirty-six million, twelve thousand, four hundred twenty-nine".