32545153453 has 16 divisors (see below), whose sum is σ = 33585463296. Its totient is φ = 31523572080.

The previous prime is 32545153451. The next prime is 32545153469. The reversal of 32545153453 is 35435154523.

It is a cyclic number.

It is not a de Polignac number, because 32545153453 - 2¹ = 32545153451 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 (32545153451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1813000 + ... + 1830862.

It is an arithmetic number, because the mean of its divisors is an integer number (2099091456).

Almost surely, 2^32545153453 is an apocalyptic number.

It is an amenable number.

32545153453 is a deficient number, since it is larger than the sum of its proper divisors (1040309843).

32545153453 is a wasteful number, since it uses less digits than its factorization.

32545153453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18384.

The product of its digits is 540000, while the sum is 40.

The spelling of 32545153453 in words is "thirty-two billion, five hundred forty-five million, one hundred fifty-three thousand, four hundred fifty-three".