868389000054 has 16 divisors (see below), whose sum is σ = 1737752097792. Its totient is φ = 289300650408.

The previous prime is 868389000053. The next prime is 868389000107. The reversal of 868389000054 is 450000983868.

It is a junction number, because it is equal to n+sod(n) for n = 868388999970 and 868389000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868389000053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40575814 + ... + 40597209.

It is an arithmetic number, because the mean of its divisors is an integer number (108609506112).

Almost surely, 2^868389000054 is an apocalyptic number.

868389000054 is an abundant number, since it is smaller than the sum of its proper divisors (869363097738).

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

868389000054 is a wasteful number, since it uses less digits than its factorization.

868389000054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81174811.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 868389000054 in words is "eight hundred sixty-eight billion, three hundred eighty-nine million, fifty-four", and thus it is an aban number.