2552583603 has 4 divisors (see below), whose sum is σ = 3403444808. Its totient is φ = 1701722400.

The previous prime is 2552583559. The next prime is 2552583637. The reversal of 2552583603 is 3063852552.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2552583603 - 2⁸ = 2552583347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2552583653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425430598 + ... + 425430603.

It is an arithmetic number, because the mean of its divisors is an integer number (850861202).

Almost surely, 2^2552583603 is an apocalyptic number.

2552583603 is a deficient number, since it is larger than the sum of its proper divisors (850861205).

2552583603 is an equidigital number, since it uses as much as digits as its factorization.

2552583603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850861204.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 2552583603 is about 50523.0996970693. The cubic root of 2552583603 is about 1366.6584524657.

The spelling of 2552583603 in words is "two billion, five hundred fifty-two million, five hundred eighty-three thousand, six hundred three".