2520771171 has 8 divisors (see below), whose sum is σ = 3401522880. Its totient is φ = 1660266792.

The previous prime is 2520771161. The next prime is 2520771179. The reversal of 2520771171 is 1711770252.

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

It is not a de Polignac number, because 2520771171 - 2⁵ = 2520771139 is a prime.

It is a super-2 number, since 2×2520771171² = 12708574593089422482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2520771179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5061541 + ... + 5062038.

It is an arithmetic number, because the mean of its divisors is an integer number (425190360).

Almost surely, 2^2520771171 is an apocalyptic number.

2520771171 is a deficient number, since it is larger than the sum of its proper divisors (880751709).

2520771171 is a wasteful number, since it uses less digits than its factorization.

2520771171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10123665.

The product of its (nonzero) digits is 6860, while the sum is 33.

The square root of 2520771171 is about 50207.2820515112. The cubic root of 2520771171 is about 1360.9572216925.

The spelling of 2520771171 in words is "two billion, five hundred twenty million, seven hundred seventy-one thousand, one hundred seventy-one".