87375871329 has 8 divisors (see below), whose sum is σ = 123354171360. Its totient is φ = 54824076096.

The previous prime is 87375871327. The next prime is 87375871339. The reversal of 87375871329 is 92317857378.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87375871329 - 2¹ = 87375871327 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87375871327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856626139 + ... + 856626240.

It is an arithmetic number, because the mean of its divisors is an integer number (15419271420).

Almost surely, 2^87375871329 is an apocalyptic number.

It is an amenable number.

87375871329 is a deficient number, since it is larger than the sum of its proper divisors (35978300031).

87375871329 is a wasteful number, since it uses less digits than its factorization.

87375871329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713252399.

The product of its digits is 17781120, while the sum is 60.

The spelling of 87375871329 in words is "eighty-seven billion, three hundred seventy-five million, eight hundred seventy-one thousand, three hundred twenty-nine".