2536003432489 has 2 divisors, whose sum is σ = 2536003432490. Its totient is φ = 2536003432488.

The previous prime is 2536003432349. The next prime is 2536003432601. The reversal of 2536003432489 is 9842343006352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1833410781225 + 702592651264 = 1354035^2 + 838208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2536003432489 is a prime.

It is not a weakly prime, because it can be changed into another prime (2536003432289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1268001716244 + 1268001716245.

It is an arithmetic number, because the mean of its divisors is an integer number (1268001716245).

Almost surely, 2^{2536003432489} is an apocalyptic number.

It is an amenable number.

2536003432489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2536003432489 is an equidigital number, since it uses as much as digits as its factorization.

2536003432489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 2536003432489 in words is "two trillion, five hundred thirty-six billion, three million, four hundred thirty-two thousand, four hundred eighty-nine".