52641612012231 has 48 divisors (see below), whose sum is σ = 83086344956160. Its totient is φ = 31851745776000.

The previous prime is 52641612012193. The next prime is 52641612012247. The reversal of 52641612012231 is 13221021614625.

52641612012231 is a `hidden beast` number, since 5 + 2 + 6 + 4 + 1 + 612 + 0 + 1 + 2 + 2 + 31 = 666.

It is not a de Polignac number, because 52641612012231 - 2¹³ = 52641612004039 is a prime.

It is a super-2 number, since 2×52641612012231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52641612012131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 371458435 + ... + 371600123.

It is an arithmetic number, because the mean of its divisors is an integer number (1730965519920).

Almost surely, 2^{52641612012231} is an apocalyptic number.

52641612012231 is a deficient number, since it is larger than the sum of its proper divisors (30444732943929).

52641612012231 is a wasteful number, since it uses less digits than its factorization.

52641612012231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147828 (or 147825 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Adding to 52641612012231 its reverse (13221021614625), we get a palindrome (65862633626856).

The spelling of 52641612012231 in words is "fifty-two trillion, six hundred forty-one billion, six hundred twelve million, twelve thousand, two hundred thirty-one".