87465758412164 has 12 divisors (see below), whose sum is σ = 166980084241488. Its totient is φ = 39757162914600.

The previous prime is 87465758412077. The next prime is 87465758412173. The reversal of 87465758412164 is 46121485756478.

It is a junction number, because it is equal to n+sod(n) for n = 87465758412094 and 87465758412103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993929072822 + ... + 993929072909.

It is an arithmetic number, because the mean of its divisors is an integer number (13915007020124).

Almost surely, 2^{87465758412164} is an apocalyptic number.

It is an amenable number.

87465758412164 is a deficient number, since it is larger than the sum of its proper divisors (79514325829324).

87465758412164 is a wasteful number, since it uses less digits than its factorization.

87465758412164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987858145746 (or 1987858145744 counting only the distinct ones).

The product of its digits is 361267200, while the sum is 68.

The spelling of 87465758412164 in words is "eighty-seven trillion, four hundred sixty-five billion, seven hundred fifty-eight million, four hundred twelve thousand, one hundred sixty-four".