87485996338 has 32 divisors (see below), whose sum is σ = 144598680576. Its totient is φ = 39452738688.

The previous prime is 87485996293. The next prime is 87485996359. The reversal of 87485996338 is 83369958478.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12306 + ... + 418477.

It is an arithmetic number, because the mean of its divisors is an integer number (4518708768).

Almost surely, 2^87485996338 is an apocalyptic number.

87485996338 is a deficient number, since it is larger than the sum of its proper divisors (57112684238).

87485996338 is a wasteful number, since it uses less digits than its factorization.

87485996338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430978.

The product of its digits is 313528320, while the sum is 70.

The spelling of 87485996338 in words is "eighty-seven billion, four hundred eighty-five million, nine hundred ninety-six thousand, three hundred thirty-eight".