2552529 has 16 divisors (see below), whose sum is σ = 3915648. Its totient is φ = 1448832.

The previous prime is 2552527. The next prime is 2552531. The reversal of 2552529 is 9252552.

It is an interprime number because it is at equal distance from previous prime (2552527) and next prime (2552531).

It is not a de Polignac number, because 2552529 - 2¹ = 2552527 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2552496 and 2552505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3829 + ... + 4445.

It is an arithmetic number, because the mean of its divisors is an integer number (244728).

2^2552529 is an apocalyptic number.

It is an amenable number.

2552529 is a deficient number, since it is larger than the sum of its proper divisors (1363119).

2552529 is a wasteful number, since it uses less digits than its factorization.

2552529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824.

The product of its digits is 9000, while the sum is 30.

The square root of 2552529 is about 1597.6636066457. The cubic root of 2552529 is about 136.6648707544.

It can be divided in two parts, 2552 and 529, that added together give a triangular number (3081 = T₇₈).

The spelling of 2552529 in words is "two million, five hundred fifty-two thousand, five hundred twenty-nine".