32545240653 has 8 divisors (see below), whose sum is σ = 43394922400. Its totient is φ = 21696193008.

The previous prime is 32545240643. The next prime is 32545240699. The reversal of 32545240653 is 35604254523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32545240653 - 2¹² = 32545236557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32545240613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21958 + ... + 256071.

It is an arithmetic number, because the mean of its divisors is an integer number (5424365300).

Almost surely, 2^32545240653 is an apocalyptic number.

It is an amenable number.

32545240653 is a deficient number, since it is larger than the sum of its proper divisors (10849681747).

32545240653 is a wasteful number, since it uses less digits than its factorization.

32545240653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317051.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 32545240653 in words is "thirty-two billion, five hundred forty-five million, two hundred forty thousand, six hundred fifty-three".