2552503 has 2 divisors, whose sum is σ = 2552504. Its totient is φ = 2552502.

The previous prime is 2552483. The next prime is 2552507. The reversal of 2552503 is 3052552.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2552503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276251 + 1276252.

It is an arithmetic number, because the mean of its divisors is an integer number (1276252).

2^2552503 is an apocalyptic number.

2552503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552503 is an equidigital number, since it uses as much as digits as its factorization.

2552503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 2552503 is about 1597.6554697431. The cubic root of 2552503 is about 136.6644067311.

The spelling of 2552503 in words is "two million, five hundred fifty-two thousand, five hundred three".