108851375536878 has 128 divisors (see below), whose sum is σ = 245979096330240. Its totient is φ = 31884364016640.

The previous prime is 108851375536789. The next prime is 108851375536879. The reversal of 108851375536878 is 878635573158801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108851375536879) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45597808 + ... + 47925596.

It is an arithmetic number, because the mean of its divisors is an integer number (1921711690080).

Almost surely, 2^{108851375536878} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108851375536878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122989548165120).

108851375536878 is an abundant number, since it is smaller than the sum of its proper divisors (137127720793362).

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

108851375536878 is a wasteful number, since it uses less digits than its factorization.

108851375536878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328154.

The product of its (nonzero) digits is 1354752000, while the sum is 75.

The spelling of 108851375536878 in words is "one hundred eight trillion, eight hundred fifty-one billion, three hundred seventy-five million, five hundred thirty-six thousand, eight hundred seventy-eight".