2132401589 has 2 divisors, whose sum is σ = 2132401590. Its totient is φ = 2132401588.

The previous prime is 2132401577. The next prime is 2132401603. The reversal of 2132401589 is 9851042312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1851839089 + 280562500 = 43033^2 + 16750^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132401589 - 2⁴ = 2132401573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132401549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066200794 + 1066200795.

It is an arithmetic number, because the mean of its divisors is an integer number (1066200795).

Almost surely, 2^2132401589 is an apocalyptic number.

It is an amenable number.

2132401589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132401589 is an equidigital number, since it uses as much as digits as its factorization.

2132401589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2132401589 is about 46177.9340053234. The cubic root of 2132401589 is about 1287.1317377530.

The spelling of 2132401589 in words is "two billion, one hundred thirty-two million, four hundred one thousand, five hundred eighty-nine".