2552125 has 16 divisors (see below), whose sum is σ = 3375216. Its totient is φ = 1920000.

The previous prime is 2552119. The next prime is 2552171. The reversal of 2552125 is 5212552.

It can be written as a sum of positive squares in 8 ways, for example, as 1390041 + 1162084 = 1179^2 + 1078^2 .

It is not a de Polignac number, because 2552125 - 2³ = 2552117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2552096 and 2552105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1525 + ... + 2725.

It is an arithmetic number, because the mean of its divisors is an integer number (210951).

2^2552125 is an apocalyptic number.

2552125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2552125 is a deficient number, since it is larger than the sum of its proper divisors (823091).

2552125 is a wasteful number, since it uses less digits than its factorization.

2552125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1223 counting only the distinct ones).

The product of its digits is 1000, while the sum is 22.

The square root of 2552125 is about 1597.5371670168. The cubic root of 2552125 is about 136.6576601904.

Adding to 2552125 its reverse (5212552), we get a palindrome (7764677).

The spelling of 2552125 in words is "two million, five hundred fifty-two thousand, one hundred twenty-five".