5112252451011 has 16 divisors (see below), whose sum is σ = 6988233698208. Its totient is φ = 3322354156800.

The previous prime is 5112252451003. The next prime is 5112252451013. The reversal of 5112252451011 is 1101542522115.

It is not a de Polignac number, because 5112252451011 - 2³ = 5112252451003 is a prime.

It is a super-2 number, since 2×5112252451011² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5112252451011.

It is not an unprimeable number, because it can be changed into a prime (5112252451013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16647780 + ... + 16952081.

It is an arithmetic number, because the mean of its divisors is an integer number (436764606138).

Almost surely, 2^{5112252451011} is an apocalyptic number.

5112252451011 is a deficient number, since it is larger than the sum of its proper divisors (1875981247197).

5112252451011 is a wasteful number, since it uses less digits than its factorization.

5112252451011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33601142.

The product of its (nonzero) digits is 4000, while the sum is 30.

Adding to 5112252451011 its reverse (1101542522115), we get a palindrome (6213794973126).

The spelling of 5112252451011 in words is "five trillion, one hundred twelve billion, two hundred fifty-two million, four hundred fifty-one thousand, eleven".