5101006109 has 4 divisors (see below), whose sum is σ = 5101200000. Its totient is φ = 5100812220.

The previous prime is 5101006091. The next prime is 5101006121. The reversal of 5101006109 is 9016001015.

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-5101006109 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 (5101006159) 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, 49859 + ... + 112640.

It is an arithmetic number, because the mean of its divisors is an integer number (1275300000).

Almost surely, 2^5101006109 is an apocalyptic number.

It is an amenable number.

5101006109 is a deficient number, since it is larger than the sum of its proper divisors (193891).

5101006109 is a wasteful number, since it uses less digits than its factorization.

5101006109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193890.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 5101006109 is about 71421.3281100261. The cubic root of 5101006109 is about 1721.4138038751.

The spelling of 5101006109 in words is "five billion, one hundred one million, six thousand, one hundred nine".