5311213124552 has 32 divisors (see below), whose sum is σ = 9986734036800. Its totient is φ = 2648084746944.

The previous prime is 5311213124551. The next prime is 5311213124557. The reversal of 5311213124552 is 2554213121135.

It is not an unprimeable number, because it can be changed into a prime (5311213124551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106086758 + ... + 106136810.

It is an arithmetic number, because the mean of its divisors is an integer number (312085438650).

Almost surely, 2^{5311213124552} is an apocalyptic number.

It is an amenable number.

5311213124552 is a deficient number, since it is larger than the sum of its proper divisors (4675520912248).

5311213124552 is a wasteful number, since it uses less digits than its factorization.

5311213124552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87365 (or 87361 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

Adding to 5311213124552 its reverse (2554213121135), we get a palindrome (7865426245687).

The spelling of 5311213124552 in words is "five trillion, three hundred eleven billion, two hundred thirteen million, one hundred twenty-four thousand, five hundred fifty-two".