5520087008001 has 20 divisors (see below), whose sum is σ = 8246119330372. Its totient is φ = 3680029698048.

The previous prime is 5520087007997. The next prime is 5520087008039. The reversal of 5520087008001 is 1008007800255.

It can be written as a sum of positive squares in 2 ways, for example, as 4305791001600 + 1214296006401 = 2075040^2 + 1101951^2 .

It is not a de Polignac number, because 5520087008001 - 2² = 5520087007997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5520087048001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19188441 + ... + 19473993.

Almost surely, 2^{5520087008001} is an apocalyptic number.

It is an amenable number.

5520087008001 is a deficient number, since it is larger than the sum of its proper divisors (2726032322371).

5520087008001 is a wasteful number, since it uses less digits than its factorization.

5520087008001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524222 (or 524213 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The spelling of 5520087008001 in words is "five trillion, five hundred twenty billion, eighty-seven million, eight thousand, one".