87567371379 has 28 divisors (see below), whose sum is σ = 131391829672. Its totient is φ = 58333413600.

The previous prime is 87567371369. The next prime is 87567371387. The reversal of 87567371379 is 97317376578.

87567371379 is a `hidden beast` number, since 8 + 7 + 567 + 37 + 1 + 37 + 9 = 666.

It is not a de Polignac number, because 87567371379 - 2²⁴ = 87550594163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87567371329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 917544 + ... + 1008474.

Almost surely, 2^87567371379 is an apocalyptic number.

87567371379 is a deficient number, since it is larger than the sum of its proper divisors (43824458293).

87567371379 is an equidigital number, since it uses as much as digits as its factorization.

87567371379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92270 (or 92255 counting only the distinct ones).

The product of its digits is 46675440, while the sum is 63.

The spelling of 87567371379 in words is "eighty-seven billion, five hundred sixty-seven million, three hundred seventy-one thousand, three hundred seventy-nine".