54127883204220 has 192 divisors, whose sum is σ = 189722074106880. Its totient is φ = 11242789490688.

The previous prime is 54127883204209. The next prime is 54127883204231. The reversal of 54127883204220 is 2240238872145.

It is an interprime number because it is at equal distance from previous prime (54127883204209) and next prime (54127883204231).

It is a self number, because there is not a number n which added to its sum of digits gives 54127883204220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 130498734 + ... + 130912853.

It is an arithmetic number, because the mean of its divisors is an integer number (988135802640).

Almost surely, 2^{54127883204220} is an apocalyptic number.

It is an amenable number.

54127883204220 is an abundant number, since it is smaller than the sum of its proper divisors (135594190902660).

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

54127883204220 is a wasteful number, since it uses less digits than its factorization.

54127883204220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261411652 (or 261411650 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 48.

The spelling of 54127883204220 in words is "fifty-four trillion, one hundred twenty-seven billion, eight hundred eighty-three million, two hundred four thousand, two hundred twenty".