5045672109 has 4 divisors (see below), whose sum is σ = 6727562816. Its totient is φ = 3363781404.

The previous prime is 5045672089. The next prime is 5045672117. The reversal of 5045672109 is 9012765405.

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 not a de Polignac number, because 5045672109 - 2⁸ = 5045671853 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 (5045672179) 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 3 ways as a sum of consecutive naturals, for example, 840945349 + ... + 840945354.

It is an arithmetic number, because the mean of its divisors is an integer number (1681890704).

Almost surely, 2^5045672109 is an apocalyptic number.

It is an amenable number.

5045672109 is a deficient number, since it is larger than the sum of its proper divisors (1681890707).

5045672109 is a wasteful number, since it uses less digits than its factorization.

5045672109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681890706.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 5045672109 is about 71032.8945559732. The cubic root of 5045672109 is about 1715.1667208941.

The spelling of 5045672109 in words is "five billion, forty-five million, six hundred seventy-two thousand, one hundred nine".