32131453160 has 32 divisors (see below), whose sum is σ = 76548463560. Its totient is φ = 12096546816.

The previous prime is 32131453153. The next prime is 32131453163. The reversal of 32131453160 is 6135413123.

It can be written as a sum of positive squares in 4 ways, for example, as 32114790436 + 16662724 = 179206^2 + 4082^2 .

It is not an unprimeable number, because it can be changed into a prime (32131453163) 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 7 ways as a sum of consecutive naturals, for example, 23625389 + ... + 23626748.

Almost surely, 2^32131453160 is an apocalyptic number.

It is an amenable number.

32131453160 is an abundant number, since it is smaller than the sum of its proper divisors (44417010400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32131453160 is a wasteful number, since it uses less digits than its factorization.

32131453160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47252165 (or 47252161 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 32131453160 its reverse (6135413123), we get a palindrome (38266866283).

The spelling of 32131453160 in words is "thirty-two billion, one hundred thirty-one million, four hundred fifty-three thousand, one hundred sixty".