2585074030 has 32 divisors (see below), whose sum is σ = 5801310720. Its totient is φ = 805737120.

The previous prime is 2585074027. The next prime is 2585074039. The reversal of 2585074030 is 304705852.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585074039) 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, 1677850 + ... + 1679389.

It is an arithmetic number, because the mean of its divisors is an integer number (181290960).

Almost surely, 2^2585074030 is an apocalyptic number.

2585074030 is an abundant number, since it is smaller than the sum of its proper divisors (3216236690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2585074030 is a wasteful number, since it uses less digits than its factorization.

2585074030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357264.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 2585074030 is about 50843.6232973222. The cubic root of 2585074030 is about 1372.4325033192.

Adding to 2585074030 its reverse (304705852), we get a palindrome (2889779882).

The spelling of 2585074030 in words is "two billion, five hundred eighty-five million, seventy-four thousand, thirty".