5211156511125 has 48 divisors (see below), whose sum is σ = 9396044326656. Its totient is φ = 2778672175200.

The previous prime is 5211156511069. The next prime is 5211156511133.

5211156511125 is a `hidden beast` number, since 5 + 2 + 1 + 1 + 15 + 6 + 511 + 125 = 666.

5211156511125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5211156511125 - 2¹⁵ = 5211156478357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5211156511125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4630744 + ... + 5645006.

It is an arithmetic number, because the mean of its divisors is an integer number (195750923472).

Almost surely, 2^{5211156511125} is an apocalyptic number.

It is an amenable number.

5211156511125 is a deficient number, since it is larger than the sum of its proper divisors (4184887815531).

5211156511125 is a wasteful number, since it uses less digits than its factorization.

5211156511125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018851 (or 1018838 counting only the distinct ones).

The product of its digits is 15000, while the sum is 36.

The spelling of 5211156511125 in words is "five trillion, two hundred eleven billion, one hundred fifty-six million, five hundred eleven thousand, one hundred twenty-five".