54407000 has 64 divisors (see below), whose sum is σ = 130515840. Its totient is φ = 21216000.

The previous prime is 54406999. The next prime is 54407047. The reversal of 54407000 is 70445.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40337 + ... + 41663.

It is an arithmetic number, because the mean of its divisors is an integer number (2039310).

Almost surely, 2^54407000 is an apocalyptic number.

54407000 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 54407000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65257920).

54407000 is an abundant number, since it is smaller than the sum of its proper divisors (76108840).

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

54407000 is a wasteful number, since it uses less digits than its factorization.

54407000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389 (or 1375 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 54407000 is about 7376.1100859464. The cubic root of 54407000 is about 378.9235463285.

Adding to 54407000 its reverse (70445), we get a palindrome (54477445).

The spelling of 54407000 in words is "fifty-four million, four hundred seven thousand".