54200020 has 48 divisors (see below), whose sum is σ = 130515840. Its totient is φ = 18520704.

The previous prime is 54200009. The next prime is 54200023. The reversal of 54200020 is 2000245.

It is a happy number.

54200020 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 (54200023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64966 + ... + 65794.

It is an arithmetic number, because the mean of its divisors is an integer number (2719080).

Almost surely, 2^54200020 is an apocalyptic number.

It is an amenable number.

54200020 is an abundant number, since it is smaller than the sum of its proper divisors (76315820).

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

54200020 is a wasteful number, since it uses less digits than its factorization.

54200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312 (or 1310 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 54200020 is about 7362.0662860368. The cubic root of 54200020 is about 378.4424240301.

Adding to 54200020 its reverse (2000245), we get a palindrome (56200265).

The spelling of 54200020 in words is "fifty-four million, two hundred thousand, twenty".