5523450 has 48 divisors (see below), whose sum is σ = 14302656. Its totient is φ = 1408000.

The previous prime is 5523437. The next prime is 5523457. The reversal of 5523450 is 543255.

It is a self number, because there is not a number n which added to its sum of digits gives 5523450.

It is not an unprimeable number, because it can be changed into a prime (5523457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2650 + ... + 4250.

It is an arithmetic number, because the mean of its divisors is an integer number (297972).

Almost surely, 2^5523450 is an apocalyptic number.

5523450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5523450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7151328).

5523450 is an abundant number, since it is smaller than the sum of its proper divisors (8779206).

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

5523450 is a wasteful number, since it uses less digits than its factorization.

5523450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639 (or 1634 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 5523450 is about 2350.2021189676. The cubic root of 5523450 is about 176.7679297631.

It can be divided in two parts, 552 and 3450, that multiplied together give a square (1904400 = 1380²).

The spelling of 5523450 in words is "five million, five hundred twenty-three thousand, four hundred fifty".