32545453311401 has 4 divisors (see below), whose sum is σ = 32564631541332. Its totient is φ = 32526275081472.

The previous prime is 32545453311389. The next prime is 32545453311467. The reversal of 32545453311401 is 10411335454523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15598036819225 + 16947416492176 = 3949435^2 + 4116724^2 .

It is a cyclic number.

It is not a de Polignac number, because 32545453311401 - 2⁶ = 32545453311337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32545453311001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9589112420 + ... + 9589115813.

It is an arithmetic number, because the mean of its divisors is an integer number (8141157885333).

Almost surely, 2^{32545453311401} is an apocalyptic number.

It is an amenable number.

32545453311401 is a deficient number, since it is larger than the sum of its proper divisors (19178229931).

32545453311401 is a wasteful number, since it uses less digits than its factorization.

32545453311401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19178229930.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 32545453311401 its reverse (10411335454523), we get a palindrome (42956788765924).

The spelling of 32545453311401 in words is "thirty-two trillion, five hundred forty-five billion, four hundred fifty-three million, three hundred eleven thousand, four hundred one".