2002552503 has 8 divisors (see below), whose sum is σ = 3051508608. Its totient is φ = 1144315704.

The previous prime is 2002552499. The next prime is 2002552511. The reversal of 2002552503 is 3052552002.

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

It is not a de Polignac number, because 2002552503 - 2² = 2002552499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002550503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47679801 + ... + 47679842.

It is an arithmetic number, because the mean of its divisors is an integer number (381438576).

Almost surely, 2^2002552503 is an apocalyptic number.

2002552503 is a deficient number, since it is larger than the sum of its proper divisors (1048956105).

2002552503 is an equidigital number, since it uses as much as digits as its factorization.

2002552503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95359653.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 2002552503 is about 44749.8883015366. Note that the first 3 decimals coincide. The cubic root of 2002552503 is about 1260.4568140795.

The spelling of 2002552503 in words is "two billion, two million, five hundred fifty-two thousand, five hundred three".