2555525017 has 8 divisors (see below), whose sum is σ = 2715913800. Its totient is φ = 2396254464.

The previous prime is 2555524973. The next prime is 2555525029. The reversal of 2555525017 is 7105255552.

It can be written as a sum of positive squares in 4 ways, for example, as 411927616 + 2143597401 = 20296^2 + 46299^2 .

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 2555525017 - 2¹¹ = 2555522969 is a prime.

It is a super-2 number, since 2×2555525017² = 13061416225025700578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555525047) 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, 274842 + ... + 283987.

It is an arithmetic number, because the mean of its divisors is an integer number (339489225).

Almost surely, 2^2555525017 is an apocalyptic number.

It is an amenable number.

2555525017 is a deficient number, since it is larger than the sum of its proper divisors (160388783).

2555525017 is a wasteful number, since it uses less digits than its factorization.

2555525017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559115.

The product of its (nonzero) digits is 87500, while the sum is 37.

The square root of 2555525017 is about 50552.2009115330. The cubic root of 2555525017 is about 1367.1831973038.

The spelling of 2555525017 in words is "two billion, five hundred fifty-five million, five hundred twenty-five thousand, seventeen".