54401000 has 32 divisors (see below), whose sum is σ = 127300680. Its totient is φ = 21760000.

The previous prime is 54400993. The next prime is 54401021. The reversal of 54401000 is 10445.

It can be written as a sum of positive squares in 4 ways, for example, as 21659716 + 32741284 = 4654^2 + 5722^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26201 + ... + 28200.

Almost surely, 2^54401000 is an apocalyptic number.

54401000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54401000 is an abundant number, since it is smaller than the sum of its proper divisors (72899680).

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

54401000 is a wasteful number, since it uses less digits than its factorization.

54401000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54422 (or 54408 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 54401000 is about 7375.7033562908. The cubic root of 54401000 is about 378.9096165960.

Adding to 54401000 its reverse (10445), we get a palindrome (54411445).

The spelling of 54401000 in words is "fifty-four million, four hundred one thousand".