54863422420 has 96 divisors (see below), whose sum is σ = 122049478656. Its totient is φ = 20684764800.

The previous prime is 54863422403. The next prime is 54863422423. The reversal of 54863422420 is 2422436845.

54863422420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54863422423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6144079 + ... + 6153001.

It is an arithmetic number, because the mean of its divisors is an integer number (1271348736).

Almost surely, 2^54863422420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54863422420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61024739328).

54863422420 is an abundant number, since it is smaller than the sum of its proper divisors (67186056236).

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

54863422420 is a wasteful number, since it uses less digits than its factorization.

54863422420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9221 (or 9219 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 54863422420 in words is "fifty-four billion, eight hundred sixty-three million, four hundred twenty-two thousand, four hundred twenty".