8087772554535 has 64 divisors (see below), whose sum is σ = 13096080000000. Its totient is φ = 4261956142080.

The previous prime is 8087772554531. The next prime is 8087772554551. The reversal of 8087772554535 is 5354552777808.

It is a happy number.

It is not a de Polignac number, because 8087772554535 - 2² = 8087772554531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8087772554531) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 376182216 + ... + 376203714.

It is an arithmetic number, because the mean of its divisors is an integer number (204626250000).

Almost surely, 2^{8087772554535} is an apocalyptic number.

8087772554535 is a deficient number, since it is larger than the sum of its proper divisors (5008307445465).

8087772554535 is a wasteful number, since it uses less digits than its factorization.

8087772554535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22536.

The product of its (nonzero) digits is 329280000, while the sum is 66.

The spelling of 8087772554535 in words is "eight trillion, eighty-seven billion, seven hundred seventy-two million, five hundred fifty-four thousand, five hundred thirty-five".