54901000 has 256 divisors, whose sum is σ = 172523520. Its totient is φ = 15840000.

The previous prime is 54900997. The next prime is 54901001. The reversal of 54901000 is 10945.

It is not an unprimeable number, because it can be changed into a prime (54901001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1770985 + ... + 1771015.

It is an arithmetic number, because the mean of its divisors is an integer number (673920).

Almost surely, 2^54901000 is an apocalyptic number.

54901000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54901000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86261760).

54901000 is an abundant number, since it is smaller than the sum of its proper divisors (117622520).

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

54901000 is a wasteful number, since it uses less digits than its factorization.

54901000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 54901000 is about 7409.5209021906. The cubic root of 54901000 is about 380.0669318851.

Adding to 54901000 its reverse (10945), we get a palindrome (54911945).

The spelling of 54901000 in words is "fifty-four million, nine hundred one thousand".