2589989801 has 8 divisors (see below), whose sum is σ = 2993247360. Its totient is φ = 2195047008.

The previous prime is 2589989791. The next prime is 2589989813. The reversal of 2589989801 is 1089899852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2589989801 - 2⁶ = 2589989737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2589989821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078021 + ... + 2079266.

It is an arithmetic number, because the mean of its divisors is an integer number (374155920).

Almost surely, 2^2589989801 is an apocalyptic number.

It is an amenable number.

2589989801 is a deficient number, since it is larger than the sum of its proper divisors (403257559).

2589989801 is an equidigital number, since it uses as much as digits as its factorization.

2589989801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157383.

The product of its (nonzero) digits is 3732480, while the sum is 59.

The square root of 2589989801 is about 50891.9423975937. The cubic root of 2589989801 is about 1373.3018906708.

The spelling of 2589989801 in words is "two billion, five hundred eighty-nine million, nine hundred eighty-nine thousand, eight hundred one".