87586870279082 has 8 divisors (see below), whose sum is σ = 139108558678596. Its totient is φ = 41217350719552.

The previous prime is 87586870279081. The next prime is 87586870279147. The reversal of 87586870279082 is 28097207868578.

It can be written as a sum of positive squares in 2 ways, for example, as 85340256004441 + 2246614274641 = 9237979^2 + 1498871^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 87586870278994 and 87586870279012.

It is not an unprimeable number, because it can be changed into a prime (87586870279081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288042209953 + ... + 1288042210020.

Almost surely, 2^{87586870279082} is an apocalyptic number.

87586870279082 is a deficient number, since it is larger than the sum of its proper divisors (51521688399514).

87586870279082 is a wasteful number, since it uses less digits than its factorization.

87586870279082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576084419992.

The product of its (nonzero) digits is 1517322240, while the sum is 77.

The spelling of 87586870279082 in words is "eighty-seven trillion, five hundred eighty-six billion, eight hundred seventy million, two hundred seventy-nine thousand, eighty-two".