538590888029 has 2 divisors, whose sum is σ = 538590888030. Its totient is φ = 538590888028.

The previous prime is 538590887999. The next prime is 538590888071. The reversal of 538590888029 is 920888095835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 330314572900 + 208276315129 = 574730^2 + 456373^2 .

It is a cyclic number.

It is not a de Polignac number, because 538590888029 - 2³² = 534295920733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (538590885029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269295444014 + 269295444015.

It is an arithmetic number, because the mean of its divisors is an integer number (269295444015).

Almost surely, 2^538590888029 is an apocalyptic number.

It is an amenable number.

538590888029 is a deficient number, since it is larger than the sum of its proper divisors (1).

538590888029 is an equidigital number, since it uses as much as digits as its factorization.

538590888029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49766400, while the sum is 65.

The spelling of 538590888029 in words is "five hundred thirty-eight billion, five hundred ninety million, eight hundred eighty-eight thousand, twenty-nine".