32534543425 has 12 divisors (see below), whose sum is σ = 40439130480. Its totient is φ = 25965507920.

The previous prime is 32534543413. The next prime is 32534543473. The reversal of 32534543425 is 52434543523.

It is not a de Polignac number, because 32534543425 - 2¹⁷ = 32534412353 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1542487 + ... + 1563436.

It is an arithmetic number, because the mean of its divisors is an integer number (3369927540).

Almost surely, 2^32534543425 is an apocalyptic number.

It is an amenable number.

32534543425 is a deficient number, since it is larger than the sum of its proper divisors (7904587055).

32534543425 is a wasteful number, since it uses less digits than its factorization.

32534543425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106352 (or 3106347 counting only the distinct ones).

The product of its digits is 864000, while the sum is 40.

The spelling of 32534543425 in words is "thirty-two billion, five hundred thirty-four million, five hundred forty-three thousand, four hundred twenty-five".