32091799553 has 8 divisors (see below), whose sum is σ = 35081129280. Its totient is φ = 29114452080.

The previous prime is 32091799477. The next prime is 32091799573. The reversal of 32091799553 is 35599719023.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 32091799553 - 2¹⁴ = 32091783169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32091799495 and 32091799504.

It is not an unprimeable number, because it can be changed into a prime (32091799573) 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, 2989958 + ... + 3000671.

It is an arithmetic number, because the mean of its divisors is an integer number (4385141160).

Almost surely, 2^32091799553 is an apocalyptic number.

It is an amenable number.

32091799553 is a deficient number, since it is larger than the sum of its proper divisors (2989329727).

32091799553 is a wasteful number, since it uses less digits than its factorization.

32091799553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5991127.

The product of its (nonzero) digits is 2296350, while the sum is 53.

The spelling of 32091799553 in words is "thirty-two billion, ninety-one million, seven hundred ninety-nine thousand, five hundred fifty-three".