32541025405 has 32 divisors (see below), whose sum is σ = 47395895040. Its totient is φ = 20937692160.

The previous prime is 32541025403. The next prime is 32541025417. The reversal of 32541025405 is 50452014523.

It is not a de Polignac number, because 32541025405 - 2¹ = 32541025403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32541025403) 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 31 ways as a sum of consecutive naturals, for example, 114331 + ... + 279559.

It is an arithmetic number, because the mean of its divisors is an integer number (1481121720).

Almost surely, 2^32541025405 is an apocalyptic number.

32541025405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32541025405 is a deficient number, since it is larger than the sum of its proper divisors (14854869635).

32541025405 is a wasteful number, since it uses less digits than its factorization.

32541025405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165589.

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

Adding to 32541025405 its reverse (50452014523), we get a palindrome (82993039928).

The spelling of 32541025405 in words is "thirty-two billion, five hundred forty-one million, twenty-five thousand, four hundred five".