552020505517 has 16 divisors (see below), whose sum is σ = 596277990000. Its totient is φ = 508021161984.

The previous prime is 552020505499. The next prime is 552020505557. The reversal of 552020505517 is 715505020255.

552020505517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 63390147076 + 488630358441 = 251774^2 + 699021^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552020505517 is a prime.

It is a super-2 number, since 2×552020505517² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552020505557) 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, 7487209 + ... + 7560577.

It is an arithmetic number, because the mean of its divisors is an integer number (37267374375).

Almost surely, 2^552020505517 is an apocalyptic number.

It is an amenable number.

552020505517 is a deficient number, since it is larger than the sum of its proper divisors (44257484483).

552020505517 is a wasteful number, since it uses less digits than its factorization.

552020505517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75120.

The product of its (nonzero) digits is 87500, while the sum is 37.

The spelling of 552020505517 in words is "five hundred fifty-two billion, twenty million, five hundred five thousand, five hundred seventeen".