2500525585 has 8 divisors (see below), whose sum is σ = 3027185640. Its totient is φ = 1982717184.

The previous prime is 2500525583. The next prime is 2500525619. The reversal of 2500525585 is 5855250052.

It can be written as a sum of positive squares in 4 ways, for example, as 115863696 + 2384661889 = 10764^2 + 48833^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2500525585 - 2¹ = 2500525583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2500525583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2212290 + ... + 2213419.

It is an arithmetic number, because the mean of its divisors is an integer number (378398205).

Almost surely, 2^2500525585 is an apocalyptic number.

It is an amenable number.

2500525585 is a deficient number, since it is larger than the sum of its proper divisors (526660055).

2500525585 is a wasteful number, since it uses less digits than its factorization.

2500525585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425827.

The product of its (nonzero) digits is 100000, while the sum is 37.

The square root of 2500525585 is about 50005.2555737894. The cubic root of 2500525585 is about 1357.3039121119.

The spelling of 2500525585 in words is "two billion, five hundred million, five hundred twenty-five thousand, five hundred eighty-five".