10039539487 has 2 divisors, whose sum is σ = 10039539488. Its totient is φ = 10039539486.

The previous prime is 10039539467. The next prime is 10039539529. The reversal of 10039539487 is 78493593001.

10039539487 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (78493593001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10039539487 - 2²³ = 10031150879 is a prime.

It is a super-2 number, since 2×10039539487² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10039539487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10039539407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5019769743 + 5019769744.

It is an arithmetic number, because the mean of its divisors is an integer number (5019769744).

Almost surely, 2^10039539487 is an apocalyptic number.

10039539487 is a deficient number, since it is larger than the sum of its proper divisors (1).

10039539487 is an equidigital number, since it uses as much as digits as its factorization.

10039539487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 10039539487 in words is "ten billion, thirty-nine million, five hundred thirty-nine thousand, four hundred eighty-seven".