5003042553 has 6 divisors (see below), whose sum is σ = 7226617034. Its totient is φ = 3335361696.

The previous prime is 5003042531. The next prime is 5003042599. The reversal of 5003042553 is 3552403005.

It can be written as a sum of positive squares in only one way, i.e., 2986403904 + 2016638649 = 54648^2 + 44907^2 .

It is not a de Polignac number, because 5003042553 - 2²⁶ = 4935933689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5003042153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277946800 + ... + 277946817.

Almost surely, 2^5003042553 is an apocalyptic number.

It is an amenable number.

5003042553 is a deficient number, since it is larger than the sum of its proper divisors (2223574481).

5003042553 is a wasteful number, since it uses less digits than its factorization.

5003042553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555893623 (or 555893620 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 5003042553 is about 70732.1889453451. The cubic root of 5003042553 is about 1710.3227225104.

Adding to 5003042553 its reverse (3552403005), we get a palindrome (8555445558).

The spelling of 5003042553 in words is "five billion, three million, forty-two thousand, five hundred fifty-three".