538059595487 has 2 divisors, whose sum is σ = 538059595488. Its totient is φ = 538059595486.

The previous prime is 538059595439. The next prime is 538059595517. The reversal of 538059595487 is 784595950835.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-538059595487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (538059595687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269029797743 + 269029797744.

It is an arithmetic number, because the mean of its divisors is an integer number (269029797744).

Almost surely, 2^538059595487 is an apocalyptic number.

538059595487 is a deficient number, since it is larger than the sum of its proper divisors (1).

538059595487 is an equidigital number, since it uses as much as digits as its factorization.

538059595487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160000, while the sum is 68.

The spelling of 538059595487 in words is "five hundred thirty-eight billion, fifty-nine million, five hundred ninety-five thousand, four hundred eighty-seven".