2585055058 has 4 divisors (see below), whose sum is σ = 3877582590. Its totient is φ = 1292527528.

The previous prime is 2585055017. The next prime is 2585055059. The reversal of 2585055058 is 8505505852.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2255015169 + 330039889 = 47487^2 + 18167^2 .

It is not an unprimeable number, because it can be changed into a prime (2585055059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 646263763 + ... + 646263766.

Almost surely, 2^2585055058 is an apocalyptic number.

2585055058 is a deficient number, since it is larger than the sum of its proper divisors (1292527532).

2585055058 is a wasteful number, since it uses less digits than its factorization.

2585055058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292527531.

The product of its (nonzero) digits is 400000, while the sum is 43.

The square root of 2585055058 is about 50843.4367249107. The cubic root of 2585055058 is about 1372.4291458585.

It can be divided in two parts, 25850 and 55058, that added together give a palindrome (80908).

The spelling of 2585055058 in words is "two billion, five hundred eighty-five million, fifty-five thousand, fifty-eight".