2825525505 has 32 divisors (see below), whose sum is σ = 5146260480. Its totient is φ = 1310386880.

The previous prime is 2825525503. The next prime is 2825525543. The reversal of 2825525505 is 5055255282.

It is not a de Polignac number, because 2825525505 - 2¹ = 2825525503 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2825525503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368475 + ... + 376064.

It is an arithmetic number, because the mean of its divisors is an integer number (160820640).

Almost surely, 2^2825525505 is an apocalyptic number.

It is an amenable number.

2825525505 is a deficient number, since it is larger than the sum of its proper divisors (2320734975).

2825525505 is a wasteful number, since it uses less digits than its factorization.

2825525505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744581.

The product of its (nonzero) digits is 200000, while the sum is 39.

The square root of 2825525505 is about 53155.6723689956. The cubic root of 2825525505 is about 1413.7297936152.

The spelling of 2825525505 in words is "two billion, eight hundred twenty-five million, five hundred twenty-five thousand, five hundred five".