54686684910 has 512 divisors, whose sum is σ = 166360449024. Its totient is φ = 11321856000.

The previous prime is 54686684909. The next prime is 54686684911. The reversal of 54686684910 is 1948668645.

It is an interprime number because it is at equal distance from previous prime (54686684909) and next prime (54686684911).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54686684911) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 417455545 + ... + 417455675.

It is an arithmetic number, because the mean of its divisors is an integer number (324922752).

Almost surely, 2^54686684910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54686684910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83180224512).

54686684910 is an abundant number, since it is smaller than the sum of its proper divisors (111673764114).

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

54686684910 is a wasteful number, since it uses less digits than its factorization.

54686684910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312.

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 54686684910 in words is "fifty-four billion, six hundred eighty-six million, six hundred eighty-four thousand, nine hundred ten".