32150225452 has 6 divisors (see below), whose sum is σ = 56262894548. Its totient is φ = 16075112724.

The previous prime is 32150225449. The next prime is 32150225453. The reversal of 32150225452 is 25452205123.

It is a super-2 number, since 2×32150225452² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32150225453) 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 as a sum of consecutive naturals, namely, 4018778178 + ... + 4018778185.

Almost surely, 2^32150225452 is an apocalyptic number.

It is an amenable number.

32150225452 is a deficient number, since it is larger than the sum of its proper divisors (24112669096).

32150225452 is a wasteful number, since it uses less digits than its factorization.

32150225452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8037556367 (or 8037556365 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 32150225452 in words is "thirty-two billion, one hundred fifty million, two hundred twenty-five thousand, four hundred fifty-two".