8535531552080 has 80 divisors (see below), whose sum is σ = 21591984472464. Its totient is φ = 3119090319360.

The previous prime is 8535531552071. The next prime is 8535531552127. The reversal of 8535531552080 is 802551355358.

It can be written as a sum of positive squares in 8 ways, for example, as 765576000784 + 7769955551296 = 874972^2 + 2787464^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42204491 + ... + 42406250.

Almost surely, 2^{8535531552080} is an apocalyptic number.

8535531552080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8535531552080 is an abundant number, since it is smaller than the sum of its proper divisors (13056452920384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8535531552080 is a wasteful number, since it uses less digits than its factorization.

8535531552080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84610864 (or 84610858 counting only the distinct ones).

The product of its (nonzero) digits is 3600000, while the sum is 50.

The spelling of 8535531552080 in words is "eight trillion, five hundred thirty-five billion, five hundred thirty-one million, five hundred fifty-two thousand, eighty".