88178491080 has 128 divisors (see below), whose sum is σ = 295801027200. Its totient is φ = 23364446976.

The previous prime is 88178491061. The next prime is 88178491103. The reversal of 88178491080 is 8019487188.

It is a happy number.

88178491080 is a `hidden beast` number, since 8 + 8 + 1 + 78 + 491 + 0 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90462 + ... + 429581.

It is an arithmetic number, because the mean of its divisors is an integer number (2310945525).

Almost surely, 2^88178491080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88178491080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147900513600).

88178491080 is an abundant number, since it is smaller than the sum of its proper divisors (207622536120).

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

88178491080 is a wasteful number, since it uses less digits than its factorization.

88178491080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520220 (or 520210 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 54.

The spelling of 88178491080 in words is "eighty-eight billion, one hundred seventy-eight million, four hundred ninety-one thousand, eighty".