139115489483 has 2 divisors, whose sum is σ = 139115489484. Its totient is φ = 139115489482.

The previous prime is 139115489467. The next prime is 139115489573. The reversal of 139115489483 is 384984511931.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 139115489483 - 2⁴ = 139115489467 is a prime.

It is not a weakly prime, because it can be changed into another prime (139115486483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69557744741 + 69557744742.

It is an arithmetic number, because the mean of its divisors is an integer number (69557744742).

Almost surely, 2^139115489483 is an apocalyptic number.

139115489483 is a deficient number, since it is larger than the sum of its proper divisors (1).

139115489483 is an equidigital number, since it uses as much as digits as its factorization.

139115489483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 56.

The spelling of 139115489483 in words is "one hundred thirty-nine billion, one hundred fifteen million, four hundred eighty-nine thousand, four hundred eighty-three".