2585998130 has 16 divisors (see below), whose sum is σ = 4691450880. Its totient is φ = 1026253872.

The previous prime is 2585998127. The next prime is 2585998133. The reversal of 2585998130 is 318995852.

It is an interprime number because it is at equal distance from previous prime (2585998127) and next prime (2585998133).

It is not an unprimeable number, because it can be changed into a prime (2585998133) 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, 1016840 + ... + 1019379.

It is an arithmetic number, because the mean of its divisors is an integer number (293215680).

Almost surely, 2^2585998130 is an apocalyptic number.

2585998130 is a deficient number, since it is larger than the sum of its proper divisors (2105452750).

2585998130 is a wasteful number, since it uses less digits than its factorization.

2585998130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036353.

The product of its (nonzero) digits is 777600, while the sum is 50.

The square root of 2585998130 is about 50852.7101539338. The cubic root of 2585998130 is about 1372.5960207229.

The spelling of 2585998130 in words is "two billion, five hundred eighty-five million, nine hundred ninety-eight thousand, one hundred thirty".