5112769019905 has 16 divisors (see below), whose sum is σ = 6144511359168. Its totient is φ = 4084090360000.

The previous prime is 5112769019887. The next prime is 5112769019929. The reversal of 5112769019905 is 5099109672115.

It is a de Polignac number, because none of the positive numbers 2^k-5112769019905 is a prime.

It is a super-2 number, since 2×5112769019905² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58879170 + ... + 58965940.

It is an arithmetic number, because the mean of its divisors is an integer number (384031959948).

Almost surely, 2^{5112769019905} is an apocalyptic number.

It is an amenable number.

5112769019905 is a deficient number, since it is larger than the sum of its proper divisors (1031742339263).

5112769019905 is a wasteful number, since it uses less digits than its factorization.

5112769019905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104288.

The product of its (nonzero) digits is 1530900, while the sum is 55.

The spelling of 5112769019905 in words is "five trillion, one hundred twelve billion, seven hundred sixty-nine million, nineteen thousand, nine hundred five".