5535512531012 has 6 divisors (see below), whose sum is σ = 9687146929278. Its totient is φ = 2767756265504.

The previous prime is 5535512531011. The next prime is 5535512531023. The reversal of 5535512531012 is 2101352155355.

It can be written as a sum of positive squares in only one way, i.e., 5528780984896 + 6731546116 = 2351336^2 + 82046^2 .

It is not an unprimeable number, because it can be changed into a prime (5535512531011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691939066373 + ... + 691939066380.

It is an arithmetic number, because the mean of its divisors is an integer number (1614524488213).

Almost surely, 2^{5535512531012} is an apocalyptic number.

It is an amenable number.

5535512531012 is a deficient number, since it is larger than the sum of its proper divisors (4151634398266).

5535512531012 is a wasteful number, since it uses less digits than its factorization.

5535512531012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383878132757 (or 1383878132755 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 38.

Adding to 5535512531012 its reverse (2101352155355), we get a palindrome (7636864686367).

The spelling of 5535512531012 in words is "five trillion, five hundred thirty-five billion, five hundred twelve million, five hundred thirty-one thousand, twelve".