32938095557 has 2 divisors, whose sum is σ = 32938095558. Its totient is φ = 32938095556.

The previous prime is 32938095551. The next prime is 32938095581. The reversal of 32938095557 is 75559083923.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17550685441 + 15387410116 = 132479^2 + 124046^2 .

It is an emirp because it is prime and its reverse (75559083923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32938095557 - 2²⁰ = 32937046981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32938095551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16469047778 + 16469047779.

It is an arithmetic number, because the mean of its divisors is an integer number (16469047779).

Almost surely, 2^32938095557 is an apocalyptic number.

It is an amenable number.

32938095557 is a deficient number, since it is larger than the sum of its proper divisors (1).

32938095557 is an equidigital number, since it uses as much as digits as its factorization.

32938095557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206000, while the sum is 56.

The spelling of 32938095557 in words is "thirty-two billion, nine hundred thirty-eight million, ninety-five thousand, five hundred fifty-seven".