5125542250011 has 16 divisors (see below), whose sum is σ = 7218568135680. Its totient is φ = 3229899089760.

The previous prime is 5125542249977. The next prime is 5125542250109. The reversal of 5125542250011 is 1100522455215.

It is a de Polignac number, because none of the positive numbers 2^k-5125542250011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5125542250111) 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, 640848996 + ... + 640856993.

It is an arithmetic number, because the mean of its divisors is an integer number (451160508480).

Almost surely, 2^{5125542250011} is an apocalyptic number.

5125542250011 is a deficient number, since it is larger than the sum of its proper divisors (2093025885669).

5125542250011 is a wasteful number, since it uses less digits than its factorization.

5125542250011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281706066.

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 5125542250011 in words is "five trillion, one hundred twenty-five billion, five hundred forty-two million, two hundred fifty thousand, eleven".