5005218349 has 4 divisors (see below), whose sum is σ = 5030370400. Its totient is φ = 4980066300.

The previous prime is 5005218277. The next prime is 5005218371. The reversal of 5005218349 is 9438125005.

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 a de Polignac number, because none of the positive numbers 2^k-5005218349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005218389) 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, 12575727 + ... + 12576124.

It is an arithmetic number, because the mean of its divisors is an integer number (1257592600).

Almost surely, 2^5005218349 is an apocalyptic number.

It is an amenable number.

5005218349 is a deficient number, since it is larger than the sum of its proper divisors (25152051).

5005218349 is a wasteful number, since it uses less digits than its factorization.

5005218349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25152050.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 5005218349 is about 70747.5677956493. The cubic root of 5005218349 is about 1710.5706232607.

The spelling of 5005218349 in words is "five billion, five million, two hundred eighteen thousand, three hundred forty-nine".