5533980332987 has 8 divisors (see below), whose sum is σ = 5536408567536. Its totient is φ = 5531552407552.

The previous prime is 5533980332893. The next prime is 5533980333019. The reversal of 5533980332987 is 7892330893355.

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 5533980332987 - 2⁸ = 5533980332731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5533980322987) 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, 40282148 + ... + 40419294.

It is an arithmetic number, because the mean of its divisors is an integer number (692051070942).

Almost surely, 2^{5533980332987} is an apocalyptic number.

5533980332987 is a deficient number, since it is larger than the sum of its proper divisors (2428234549).

5533980332987 is a wasteful number, since it uses less digits than its factorization.

5533980332987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154557.

The product of its (nonzero) digits is 146966400, while the sum is 65.

The spelling of 5533980332987 in words is "five trillion, five hundred thirty-three billion, nine hundred eighty million, three hundred thirty-two thousand, nine hundred eighty-seven".