2552463 has 6 divisors (see below), whose sum is σ = 3686904. Its totient is φ = 1701636.

The previous prime is 2552461. The next prime is 2552477. The reversal of 2552463 is 3642552.

It is not a de Polignac number, because 2552463 - 2¹ = 2552461 is a prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 5² + 5⁹ + 2¹⁶ + 4² + 6⁴ + 3¹² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552461) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 141795 + ... + 141812.

It is an arithmetic number, because the mean of its divisors is an integer number (614484).

2^2552463 is an apocalyptic number.

2552463 is a deficient number, since it is larger than the sum of its proper divisors (1134441).

2552463 is a wasteful number, since it uses less digits than its factorization.

2552463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283613 (or 283610 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2552463 is about 1597.6429513505. The cubic root of 2552463 is about 136.6636928430.

The spelling of 2552463 in words is "two million, five hundred fifty-two thousand, four hundred sixty-three".