5112011112145 has 16 divisors (see below), whose sum is σ = 7010844133248. Its totient is φ = 3505336030080.

The previous prime is 5112011112079. The next prime is 5112011112203. The reversal of 5112011112145 is 5412111102115.

It is not a de Polignac number, because 5112011112145 - 2²¹ = 5112009014993 is a prime.

It is a super-2 number, since 2×5112011112145² (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, 2141557 + ... + 3848413.

It is an arithmetic number, because the mean of its divisors is an integer number (438177758328).

Almost surely, 2^{5112011112145} is an apocalyptic number.

It is an amenable number.

5112011112145 is a deficient number, since it is larger than the sum of its proper divisors (1898833021103).

5112011112145 is a wasteful number, since it uses less digits than its factorization.

5112011112145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792440.

The product of its (nonzero) digits is 400, while the sum is 25.

The spelling of 5112011112145 in words is "five trillion, one hundred twelve billion, eleven million, one hundred twelve thousand, one hundred forty-five".