5003002553 has 4 divisors (see below), whose sum is σ = 5003384100. Its totient is φ = 5002621008.

The previous prime is 5003002507. The next prime is 5003002577. The reversal of 5003002553 is 3552003005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3552003005 = 5 ⋅710400601.

It can be written as a sum of positive squares in 2 ways, for example, as 2283692944 + 2719309609 = 47788^2 + 52147^2 .

It is a cyclic number.

It is not a de Polignac number, because 5003002553 - 2²⁰ = 5001953977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5003002583) 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, 170378 + ... + 197571.

It is an arithmetic number, because the mean of its divisors is an integer number (1250846025).

Almost surely, 2^5003002553 is an apocalyptic number.

It is an amenable number.

5003002553 is a deficient number, since it is larger than the sum of its proper divisors (381547).

5003002553 is a wasteful number, since it uses less digits than its factorization.

5003002553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381546.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 5003002553 is about 70731.9061880846. The cubic root of 5003002553 is about 1710.3181644113.

Adding to 5003002553 its reverse (3552003005), we get a palindrome (8555005558).

The spelling of 5003002553 in words is "five billion, three million, two thousand, five hundred fifty-three".