32164152471 has 12 divisors (see below), whose sum is σ = 50682907080. Its totient is φ = 19493425680.

The previous prime is 32164152457. The next prime is 32164152481. The reversal of 32164152471 is 17425146123.

32164152471 is a `hidden beast` number, since 3 + 2 + 1 + 64 + 1 + 524 + 71 = 666.

It is not a de Polignac number, because 32164152471 - 2⁷ = 32164152343 is a prime.

It is a super-3 number, since 3×32164152471³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32164152431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162445116 + ... + 162445313.

It is an arithmetic number, because the mean of its divisors is an integer number (4223575590).

Almost surely, 2^32164152471 is an apocalyptic number.

32164152471 is a deficient number, since it is larger than the sum of its proper divisors (18518754609).

32164152471 is a wasteful number, since it uses less digits than its factorization.

32164152471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324890446 (or 324890443 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

Adding to 32164152471 its reverse (17425146123), we get a palindrome (49589298594).

The spelling of 32164152471 in words is "thirty-two billion, one hundred sixty-four million, one hundred fifty-two thousand, four hundred seventy-one".