88540354878 has 16 divisors (see below), whose sum is σ = 179723706240. Its totient is φ = 29072952216.

The previous prime is 88540354853. The next prime is 88540354897. The reversal of 88540354878 is 87845304588.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110124418 + ... + 110125221.

It is an arithmetic number, because the mean of its divisors is an integer number (11232731640).

Almost surely, 2^88540354878 is an apocalyptic number.

88540354878 is an abundant number, since it is smaller than the sum of its proper divisors (91183351362).

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

88540354878 is a wasteful number, since it uses less digits than its factorization.

88540354878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220249711.

The product of its (nonzero) digits is 34406400, while the sum is 60.

The spelling of 88540354878 in words is "eighty-eight billion, five hundred forty million, three hundred fifty-four thousand, eight hundred seventy-eight".