2585057093 has 16 divisors (see below), whose sum is σ = 2730067200. Its totient is φ = 2445131520.

The previous prime is 2585057017. The next prime is 2585057107. The reversal of 2585057093 is 3907505852.

It is a cyclic number.

It is not a de Polignac number, because 2585057093 - 2³⁰ = 1511315269 is a prime.

It is a super-2 number, since 2×2585057093² = 13365040348139221298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585057003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169268 + ... + 183906.

It is an arithmetic number, because the mean of its divisors is an integer number (170629200).

Almost surely, 2^2585057093 is an apocalyptic number.

It is an amenable number.

2585057093 is a deficient number, since it is larger than the sum of its proper divisors (145010107).

2585057093 is a wasteful number, since it uses less digits than its factorization.

2585057093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14812.

The product of its (nonzero) digits is 378000, while the sum is 44.

The square root of 2585057093 is about 50843.4567373227. The cubic root of 2585057093 is about 1372.4295059917.

The spelling of 2585057093 in words is "two billion, five hundred eighty-five million, fifty-seven thousand, ninety-three".