5211602011131 has 16 divisors (see below), whose sum is σ = 7097007396864. Its totient is φ = 3400306438464.

The previous prime is 5211602011127. The next prime is 5211602011141. The reversal of 5211602011131 is 1311102061125.

It is not a de Polignac number, because 5211602011131 - 2² = 5211602011127 is a prime.

It is a super-2 number, since 2×5211602011131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5211602011141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904751 + ... + 3748503.

It is an arithmetic number, because the mean of its divisors is an integer number (443562962304).

Almost surely, 2^{5211602011131} is an apocalyptic number.

5211602011131 is a deficient number, since it is larger than the sum of its proper divisors (1885405385733).

5211602011131 is a wasteful number, since it uses less digits than its factorization.

5211602011131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863850.

The product of its (nonzero) digits is 360, while the sum is 24.

Adding to 5211602011131 its reverse (1311102061125), we get a palindrome (6522704072256).

The spelling of 5211602011131 in words is "five trillion, two hundred eleven billion, six hundred two million, eleven thousand, one hundred thirty-one".