5101056100509 has 8 divisors (see below), whose sum is σ = 6854962529280. Its totient is φ = 3373926869376.

The previous prime is 5101056100501. The next prime is 5101056100597. The reversal of 5101056100509 is 9050016501015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5101056100509 - 2³ = 5101056100501 is a prime.

It is a super-2 number, since 2×5101056100509² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5101056100509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101056100501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6694298964 + ... + 6694299725.

It is an arithmetic number, because the mean of its divisors is an integer number (856870316160).

Almost surely, 2^{5101056100509} is an apocalyptic number.

It is an amenable number.

5101056100509 is a deficient number, since it is larger than the sum of its proper divisors (1753906428771).

5101056100509 is a wasteful number, since it uses less digits than its factorization.

5101056100509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13388598819.

The product of its (nonzero) digits is 6750, while the sum is 33.

The spelling of 5101056100509 in words is "five trillion, one hundred one billion, fifty-six million, one hundred thousand, five hundred nine".