87692559011 has 8 divisors (see below), whose sum is σ = 91511319840. Its totient is φ = 83874301632.

The previous prime is 87692558911. The next prime is 87692559013. The reversal of 87692559011 is 11095529678.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87692559011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87692559013) 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, 254591 + ... + 490103.

It is an arithmetic number, because the mean of its divisors is an integer number (11438914980).

Almost surely, 2^87692559011 is an apocalyptic number.

87692559011 is a deficient number, since it is larger than the sum of its proper divisors (3818760829).

87692559011 is a wasteful number, since it uses less digits than its factorization.

87692559011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251725.

The product of its (nonzero) digits is 1360800, while the sum is 53.

The spelling of 87692559011 in words is "eighty-seven billion, six hundred ninety-two million, five hundred fifty-nine thousand, eleven".