2525552116 has 12 divisors (see below), whose sum is σ = 4572120420. Its totient is φ = 1219232000.

The previous prime is 2525552093. The next prime is 2525552213. The reversal of 2525552116 is 6112555252.

It can be written as a sum of positive squares in 2 ways, for example, as 1913187600 + 612364516 = 43740^2 + 24746^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10885885 + ... + 10886116.

It is an arithmetic number, because the mean of its divisors is an integer number (381010035).

Almost surely, 2^2525552116 is an apocalyptic number.

It is an amenable number.

2525552116 is a deficient number, since it is larger than the sum of its proper divisors (2046568304).

2525552116 is a wasteful number, since it uses less digits than its factorization.

2525552116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21772034 (or 21772032 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

The square root of 2525552116 is about 50254.8715648543. The cubic root of 2525552116 is about 1361.8170845357.

The spelling of 2525552116 in words is "two billion, five hundred twenty-five million, five hundred fifty-two thousand, one hundred sixteen".