32532421425 has 48 divisors (see below), whose sum is σ = 62161557120. Its totient is φ = 14704842240.

The previous prime is 32532421423. The next prime is 32532421459. The reversal of 32532421425 is 52412423523.

It is not a de Polignac number, because 32532421425 - 2¹ = 32532421423 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32532421423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 301402 + ... + 394851.

It is an arithmetic number, because the mean of its divisors is an integer number (1295032440).

Almost surely, 2^32532421425 is an apocalyptic number.

32532421425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32532421425 is a deficient number, since it is larger than the sum of its proper divisors (29629135695).

32532421425 is a wasteful number, since it uses less digits than its factorization.

32532421425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696362 (or 696357 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

Adding to 32532421425 its reverse (52412423523), we get a palindrome (84944844948).

The spelling of 32532421425 in words is "thirty-two billion, five hundred thirty-two million, four hundred twenty-one thousand, four hundred twenty-five".