5511009996919 has 8 divisors (see below), whose sum is σ = 6401547912608. Its totient is φ = 4646284774560.

The previous prime is 5511009996911. The next prime is 5511009996967. The reversal of 5511009996919 is 9196999001155.

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

It is a cyclic number.

It is not a de Polignac number, because 5511009996919 - 2³ = 5511009996911 is a prime.

It is a super-2 number, since 2×5511009996919² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511009996911) 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, 6453172872 + ... + 6453173725.

It is an arithmetic number, because the mean of its divisors is an integer number (800193489076).

Almost surely, 2^{5511009996919} is an apocalyptic number.

5511009996919 is a deficient number, since it is larger than the sum of its proper divisors (890537915689).

5511009996919 is a wasteful number, since it uses less digits than its factorization.

5511009996919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12906346665.

The product of its (nonzero) digits is 8857350, while the sum is 64.

The spelling of 5511009996919 in words is "five trillion, five hundred eleven billion, nine million, nine hundred ninety-six thousand, nine hundred nineteen".