532610661213 has 12 divisors (see below), whose sum is σ = 770732964768. Its totient is φ = 354424641480.

The previous prime is 532610661211. The next prime is 532610661257. The reversal of 532610661213 is 312166016235.

532610661213 is a `hidden beast` number, since 5 + 3 + 26 + 1 + 0 + 6 + 612 + 13 = 666.

It is not a de Polignac number, because 532610661213 - 2¹ = 532610661211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532610661211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54089193 + ... + 54099038.

It is an arithmetic number, because the mean of its divisors is an integer number (64227747064).

Almost surely, 2^532610661213 is an apocalyptic number.

It is an amenable number.

532610661213 is a deficient number, since it is larger than the sum of its proper divisors (238122303555).

532610661213 is a wasteful number, since it uses less digits than its factorization.

532610661213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108188784 (or 108188781 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

Adding to 532610661213 its reverse (312166016235), we get a palindrome (844776677448).

The spelling of 532610661213 in words is "five hundred thirty-two billion, six hundred ten million, six hundred sixty-one thousand, two hundred thirteen".