32147125845 has 32 divisors (see below), whose sum is σ = 51759611904. Its totient is φ = 17037345600.

The previous prime is 32147125837. The next prime is 32147125859. The reversal of 32147125845 is 54852174123.

It is not a de Polignac number, because 32147125845 - 2³ = 32147125837 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32147125797 and 32147125806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1901580 + ... + 1918410.

It is an arithmetic number, because the mean of its divisors is an integer number (1617487872).

Almost surely, 2^32147125845 is an apocalyptic number.

It is an amenable number.

32147125845 is a deficient number, since it is larger than the sum of its proper divisors (19612486059).

32147125845 is a wasteful number, since it uses less digits than its factorization.

32147125845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17633.

The product of its digits is 268800, while the sum is 42.

Adding to 32147125845 its reverse (54852174123), we get a palindrome (86999299968).

The spelling of 32147125845 in words is "thirty-two billion, one hundred forty-seven million, one hundred twenty-five thousand, eight hundred forty-five".