2585224522 has 8 divisors (see below), whose sum is σ = 3897324000. Its totient is φ = 1286116524.

The previous prime is 2585224511. The next prime is 2585224529. The reversal of 2585224522 is 2254225852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2585224529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3247372 + ... + 3248167.

It is an arithmetic number, because the mean of its divisors is an integer number (487165500).

Almost surely, 2^2585224522 is an apocalyptic number.

2585224522 is a deficient number, since it is larger than the sum of its proper divisors (1312099478).

2585224522 is a wasteful number, since it uses less digits than its factorization.

2585224522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495740.

The product of its digits is 128000, while the sum is 37.

The square root of 2585224522 is about 50845.1032253844. The cubic root of 2585224522 is about 1372.4591351940.

The spelling of 2585224522 in words is "two billion, five hundred eighty-five million, two hundred twenty-four thousand, five hundred twenty-two".