5003545609 has 4 divisors (see below), whose sum is σ = 5039542480. Its totient is φ = 4967548740.

The previous prime is 5003545597. The next prime is 5003545699. The reversal of 5003545609 is 9065453005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5003545609 - 2²⁹ = 4466674697 is a prime.

It is a super-2 number, since 2×5003545609² = 50070937322686361762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5003545699) 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, 17998227 + ... + 17998504.

It is an arithmetic number, because the mean of its divisors is an integer number (1259885620).

Almost surely, 2^5003545609 is an apocalyptic number.

It is an amenable number.

5003545609 is a deficient number, since it is larger than the sum of its proper divisors (35996871).

5003545609 is a wasteful number, since it uses less digits than its factorization.

5003545609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35996870.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 5003545609 is about 70735.7449172623. The cubic root of 5003545609 is about 1710.3800449139.

The spelling of 5003545609 in words is "five billion, three million, five hundred forty-five thousand, six hundred nine".