10487724089 has 2 divisors, whose sum is σ = 10487724090. Its totient is φ = 10487724088.

The previous prime is 10487724061. The next prime is 10487724127. The reversal of 10487724089 is 98042778401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9901842064 + 585882025 = 99508^2 + 24205^2 .

It is a cyclic number.

It is not a de Polignac number, because 10487724089 - 2²⁰ = 10486675513 is a prime.

It is not a weakly prime, because it can be changed into another prime (10487724019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5243862044 + 5243862045.

It is an arithmetic number, because the mean of its divisors is an integer number (5243862045).

Almost surely, 2^10487724089 is an apocalyptic number.

It is an amenable number.

10487724089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10487724089 is an equidigital number, since it uses as much as digits as its factorization.

10487724089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 10487724089 in words is "ten billion, four hundred eighty-seven million, seven hundred twenty-four thousand, eighty-nine".