87360806378 has 16 divisors (see below), whose sum is σ = 131578425000. Its totient is φ = 43501455552.

The previous prime is 87360806369. The next prime is 87360806383.

87360806378 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 47866001089 + 39494805289 = 218783^2 + 198733^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449428 + ... + 1508496.

Almost surely, 2^87360806378 is an apocalyptic number.

87360806378 is a deficient number, since it is larger than the sum of its proper divisors (44217618622).

87360806378 is a wasteful number, since it uses less digits than its factorization.

87360806378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62089.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 87360806378 in words is "eighty-seven billion, three hundred sixty million, eight hundred six thousand, three hundred seventy-eight".