32051031225 has 24 divisors (see below), whose sum is σ = 53737399872. Its totient is φ = 16853121600.

The previous prime is 32051031197. The next prime is 32051031241. The reversal of 32051031225 is 52213015023.

It is a happy number.

It is not a de Polignac number, because 32051031225 - 2⁸ = 32051030969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32051031195 and 32051031204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3004162 + ... + 3014811.

It is an arithmetic number, because the mean of its divisors is an integer number (2239058328).

Almost surely, 2^32051031225 is an apocalyptic number.

It is an amenable number.

32051031225 is a deficient number, since it is larger than the sum of its proper divisors (21686368647).

32051031225 is a wasteful number, since it uses less digits than its factorization.

32051031225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019057 (or 6019052 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 32051031225 its reverse (52213015023), we get a palindrome (84264046248).

The spelling of 32051031225 in words is "thirty-two billion, fifty-one million, thirty-one thousand, two hundred twenty-five".