32540510425 has 12 divisors (see below), whose sum is σ = 41034137040. Its totient is φ = 25591179920.

The previous prime is 32540510399. The next prime is 32540510477. The reversal of 32540510425 is 52401504523.

It is not a de Polignac number, because 32540510425 - 2⁵ = 32540510393 is a prime.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 11029207 + ... + 11032156.

It is an arithmetic number, because the mean of its divisors is an integer number (3419511420).

Almost surely, 2^32540510425 is an apocalyptic number.

It is an amenable number.

32540510425 is a deficient number, since it is larger than the sum of its proper divisors (8493626615).

32540510425 is a wasteful number, since it uses less digits than its factorization.

32540510425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22061432 (or 22061427 counting only the distinct ones).

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

The spelling of 32540510425 in words is "thirty-two billion, five hundred forty million, five hundred ten thousand, four hundred twenty-five".