32503224425 has 24 divisors (see below), whose sum is σ = 47306632896. Its totient is φ = 21685544640.

The previous prime is 32503224421. The next prime is 32503224461. The reversal of 32503224425 is 52442230523.

It is not a de Polignac number, because 32503224425 - 2² = 32503224421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32503224391 and 32503224400.

It is not an unprimeable number, because it can be changed into a prime (32503224421) 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 23 ways as a sum of consecutive naturals, for example, 2503427 + ... + 2516376.

It is an arithmetic number, because the mean of its divisors is an integer number (1971109704).

Almost surely, 2^32503224425 is an apocalyptic number.

32503224425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32503224425 is a deficient number, since it is larger than the sum of its proper divisors (14803408471).

32503224425 is a wasteful number, since it uses less digits than its factorization.

32503224425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5019857 (or 5019852 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 32503224425 its reverse (52442230523), we get a palindrome (84945454948).

The spelling of 32503224425 in words is "thirty-two billion, five hundred three million, two hundred twenty-four thousand, four hundred twenty-five".