54340000 has 240 divisors, whose sum is σ = 165322080. Its totient is φ = 17280000.

The previous prime is 54339991. The next prime is 54340009. The reversal of 54340000 is 4345.

It is an interprime number because it is at equal distance from previous prime (54339991) and next prime (54340009).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (54340009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2859991 + ... + 2860009.

It is an arithmetic number, because the mean of its divisors is an integer number (688842).

Almost surely, 2^54340000 is an apocalyptic number.

54340000 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 54340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82661040).

54340000 is an abundant number, since it is smaller than the sum of its proper divisors (110982080).

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

54340000 is a wasteful number, since it uses less digits than its factorization.

54340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 54340000 is about 7371.5669975928. The cubic root of 54340000 is about 378.7679394757.

Adding to 54340000 its reverse (4345), we get a palindrome (54344345).

The spelling of 54340000 in words is "fifty-four million, three hundred forty thousand".