2552963 has 8 divisors (see below), whose sum is σ = 2996832. Its totient is φ = 2128896.

The previous prime is 2552959. The next prime is 2552969. The reversal of 2552963 is 3692552.

2552963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2552963 - 2² = 2552959 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4670 + ... + 5187.

It is an arithmetic number, because the mean of its divisors is an integer number (374604).

2^2552963 is an apocalyptic number.

2552963 is a deficient number, since it is larger than the sum of its proper divisors (443869).

2552963 is an equidigital number, since it uses as much as digits as its factorization.

2552963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9901.

The product of its digits is 16200, while the sum is 32.

The square root of 2552963 is about 1597.7994242082. The cubic root of 2552963 is about 136.6726159086.

The spelling of 2552963 in words is "two million, five hundred fifty-two thousand, nine hundred sixty-three".