2585061033258 has 32 divisors (see below), whose sum is σ = 5641786199232. Its totient is φ = 783122240000.

The previous prime is 2585061033251. The next prime is 2585061033293. The reversal of 2585061033258 is 8523301605852.

It is not an unprimeable number, because it can be changed into a prime (2585061033251) 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, 5512743 + ... + 5963258.

It is an arithmetic number, because the mean of its divisors is an integer number (176305818726).

Almost surely, 2^{2585061033258} is an apocalyptic number.

2585061033258 is an abundant number, since it is smaller than the sum of its proper divisors (3056725165974).

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

2585061033258 is a wasteful number, since it uses less digits than its factorization.

2585061033258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11479430.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 2585061033258 in words is "two trillion, five hundred eighty-five billion, sixty-one million, thirty-three thousand, two hundred fifty-eight".