87464640096 has 36 divisors (see below), whose sum is σ = 248727571092. Its totient is φ = 29154879936.

The previous prime is 87464640079. The next prime is 87464640103. The reversal of 87464640096 is 69004646478.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151848046 + ... + 151848621.

It is an arithmetic number, because the mean of its divisors is an integer number (6909099197).

Almost surely, 2^87464640096 is an apocalyptic number.

It is an amenable number.

87464640096 is an abundant number, since it is smaller than the sum of its proper divisors (161262930996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87464640096 is a wasteful number, since it uses less digits than its factorization.

87464640096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303696683 (or 303696672 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 87464640096 in words is "eighty-seven billion, four hundred sixty-four million, six hundred forty thousand, ninety-six".