54106860144 has 40 divisors (see below), whose sum is σ = 139784624640. Its totient is φ = 18034514368.

The previous prime is 54106860131. The next prime is 54106860167. The reversal of 54106860144 is 44106860145.

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, 1245217 + ... + 1287935.

It is an arithmetic number, because the mean of its divisors is an integer number (3494615616).

Almost surely, 2^54106860144 is an apocalyptic number.

It is an amenable number.

54106860144 is an abundant number, since it is smaller than the sum of its proper divisors (85677764496).

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

54106860144 is a wasteful number, since it uses less digits than its factorization.

54106860144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69117 (or 69111 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

Subtracting from 54106860144 its reverse (44106860145), we obtain a palindrome (9999999999).

The spelling of 54106860144 in words is "fifty-four billion, one hundred six million, eight hundred sixty thousand, one hundred forty-four".