88493378160 has 80 divisors (see below), whose sum is σ = 299268524160. Its totient is φ = 21452939520.

The previous prime is 88493378159. The next prime is 88493378167. The reversal of 88493378160 is 6187339488.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 88493378160.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88493378167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16757470 + ... + 16762749.

It is an arithmetic number, because the mean of its divisors is an integer number (3740856552).

Almost surely, 2^88493378160 is an apocalyptic number.

88493378160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88493378160 is an abundant number, since it is smaller than the sum of its proper divisors (210775146000).

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

88493378160 is a wasteful number, since it uses less digits than its factorization.

88493378160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33520246 (or 33520240 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 88493378160 in words is "eighty-eight billion, four hundred ninety-three million, three hundred seventy-eight thousand, one hundred sixty".