52172411031 has 96 divisors (see below), whose sum is σ = 89785393152. Its totient is φ = 28914589440.

The previous prime is 52172411023. The next prime is 52172411033. The reversal of 52172411031 is 13011427125.

52172411031 is a `hidden beast` number, since 5 + 217 + 2 + 411 + 0 + 31 = 666.

It is not a de Polignac number, because 52172411031 - 2³ = 52172411023 is a prime.

It is a super-2 number, since 2×52172411031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52172410986 and 52172411004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52172411033) 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 95 ways as a sum of consecutive naturals, for example, 3078126 + ... + 3095028.

It is an arithmetic number, because the mean of its divisors is an integer number (935264512).

Almost surely, 2^52172411031 is an apocalyptic number.

52172411031 is a deficient number, since it is larger than the sum of its proper divisors (37612982121).

52172411031 is a wasteful number, since it uses less digits than its factorization.

52172411031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17013 (or 17010 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 52172411031 its reverse (13011427125), we get a palindrome (65183838156).

It can be divided in two parts, 52172 and 411031, that added together give a triangular number (463203 = T₉₆₂).

The spelling of 52172411031 in words is "fifty-two billion, one hundred seventy-two million, four hundred eleven thousand, thirty-one".