87359895378 has 24 divisors (see below), whose sum is σ = 216319741248. Its totient is φ = 24959970072.

The previous prime is 87359895377. The next prime is 87359895391.

87359895378 is a `hidden beast` number, since 8 + 7 + 3 + 5 + 9 + 89 + 537 + 8 = 666.

87359895378 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (87359895377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346666126 + ... + 346666377.

It is an arithmetic number, because the mean of its divisors is an integer number (9013322552).

Almost surely, 2^87359895378 is an apocalyptic number.

87359895378 is an abundant number, since it is smaller than the sum of its proper divisors (128959845870).

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

87359895378 is a wasteful number, since it uses less digits than its factorization.

87359895378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693332518 (or 693332515 counting only the distinct ones).

The product of its digits is 457228800, while the sum is 72.

The spelling of 87359895378 in words is "eighty-seven billion, three hundred fifty-nine million, eight hundred ninety-five thousand, three hundred seventy-eight".