5450540 has 72 divisors (see below), whose sum is σ = 12997152. Its totient is φ = 1914880.

The previous prime is 5450539. The next prime is 5450593. The reversal of 5450540 is 450545.

5450540 = T₄₉₅ + T₄₉₆ + ... + T₅₃₅.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a zygodrome in base 9.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 132920 + ... + 132960.

It is an arithmetic number, because the mean of its divisors is an integer number (180516).

Almost surely, 2^5450540 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 5450540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6498576).

5450540 is an abundant number, since it is smaller than the sum of its proper divisors (7546612).

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

5450540 is a wasteful number, since it uses less digits than its factorization.

5450540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5450540 is about 2334.6391584140. The cubic root of 5450540 is about 175.9866983749.

It can be divided in two parts, 54505 and 40, that added together give a palindrome (54545).

The spelling of 5450540 in words is "five million, four hundred fifty thousand, five hundred forty".