54325340 has 48 divisors (see below), whose sum is σ = 117717600. Its totient is φ = 21047040.

The previous prime is 54325339. The next prime is 54325343. The reversal of 54325340 is 4352345.

It is a super-2 number, since 2×54325340² = 5902485132231200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54325343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155486 + ... + 155834.

It is an arithmetic number, because the mean of its divisors is an integer number (2452450).

Almost surely, 2^54325340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54325340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58858800).

54325340 is an abundant number, since it is smaller than the sum of its proper divisors (63392260).

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

54325340 is a wasteful number, since it uses less digits than its factorization.

54325340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 54325340 is about 7370.5725693463. The cubic root of 54325340 is about 378.7338747142.

Adding to 54325340 its reverse (4352345), we get a palindrome (58677685).

The spelling of 54325340 in words is "fifty-four million, three hundred twenty-five thousand, three hundred forty".