54014140220 has 48 divisors (see below), whose sum is σ = 117161361408. Its totient is φ = 20895727680.

The previous prime is 54014140181. The next prime is 54014140223. The reversal of 54014140220 is 2204141045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54014140223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1004867 + ... + 1057253.

It is an arithmetic number, because the mean of its divisors is an integer number (2440861696).

Almost surely, 2^54014140220 is an apocalyptic number.

It is an amenable number.

54014140220 is an abundant number, since it is smaller than the sum of its proper divisors (63147221188).

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

54014140220 is a wasteful number, since it uses less digits than its factorization.

54014140220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54090 (or 54088 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 54014140220 its reverse (2204141045), we get a palindrome (56218281265).

The spelling of 54014140220 in words is "fifty-four billion, fourteen million, one hundred forty thousand, two hundred twenty".