2589191002 has 16 divisors (see below), whose sum is σ = 3909578400. Its totient is φ = 1286026000.

The previous prime is 2589190999. The next prime is 2589191023. The reversal of 2589191002 is 2001919852.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188649 + ... + 201907.

It is an arithmetic number, because the mean of its divisors is an integer number (244348650).

Almost surely, 2^2589191002 is an apocalyptic number.

2589191002 is a deficient number, since it is larger than the sum of its proper divisors (1320387398).

2589191002 is a wasteful number, since it uses less digits than its factorization.

2589191002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13901.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 2589191002 is about 50884.0938015015. The cubic root of 2589191002 is about 1373.1606925635.

The spelling of 2589191002 in words is "two billion, five hundred eighty-nine million, one hundred ninety-one thousand, two".