32542564550 has 12 divisors (see below), whose sum is σ = 60529170156. Its totient is φ = 13017025800.

The previous prime is 32542564511. The next prime is 32542564559. The reversal of 32542564550 is 5546524523.

It is a junction number, because it is equal to n+sod(n) for n = 32542564498 and 32542564507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32542564559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 325425596 + ... + 325425695.

It is an arithmetic number, because the mean of its divisors is an integer number (5044097513).

Almost surely, 2^32542564550 is an apocalyptic number.

32542564550 is a deficient number, since it is larger than the sum of its proper divisors (27986605606).

32542564550 is a wasteful number, since it uses less digits than its factorization.

32542564550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650851303 (or 650851298 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 32542564550 in words is "thirty-two billion, five hundred forty-two million, five hundred sixty-four thousand, five hundred fifty".