87550018496 has 28 divisors (see below), whose sum is σ = 183951603648. Its totient is φ = 41200008192.

The previous prime is 87550018487. The next prime is 87550018499. The reversal of 87550018496 is 69481005578.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87550018499) 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, 40233296 + ... + 40235471.

Almost surely, 2^87550018496 is an apocalyptic number.

It is an amenable number.

87550018496 is an abundant number, since it is smaller than the sum of its proper divisors (96401585152).

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

87550018496 is a wasteful number, since it uses less digits than its factorization.

87550018496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80468796 (or 80468786 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 87550018496 in words is "eighty-seven billion, five hundred fifty million, eighteen thousand, four hundred ninety-six".