25314486585 has 32 divisors (see below), whose sum is σ = 40641315840. Its totient is φ = 13455095808.

The previous prime is 25314486553. The next prime is 25314486629. The reversal of 25314486585 is 58568441352.

It is not a de Polignac number, because 25314486585 - 2⁵ = 25314486553 is a prime.

It is a super-3 number, since 3×25314486585³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6845457 + ... + 6849153.

It is an arithmetic number, because the mean of its divisors is an integer number (1270041120).

Almost surely, 2^25314486585 is an apocalyptic number.

It is an amenable number.

25314486585 is a deficient number, since it is larger than the sum of its proper divisors (15326829255).

25314486585 is a wasteful number, since it uses less digits than its factorization.

25314486585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5137.

The product of its digits is 4608000, while the sum is 51.

The spelling of 25314486585 in words is "twenty-five billion, three hundred fourteen million, four hundred eighty-six thousand, five hundred eighty-five".