5353440450 has 48 divisors (see below), whose sum is σ = 13405469376. Its totient is φ = 1413720000.

The previous prime is 5353440431. The next prime is 5353440457. The reversal of 5353440450 is 540443535.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5353440457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157801 + ... + 188700.

It is an arithmetic number, because the mean of its divisors is an integer number (279280612).

Almost surely, 2^5353440450 is an apocalyptic number.

5353440450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5353440450 is an abundant number, since it is smaller than the sum of its proper divisors (8052028926).

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

5353440450 is a wasteful number, since it uses less digits than its factorization.

5353440450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346619 (or 346614 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 5353440450 is about 73167.2088438530. The cubic root of 5353440450 is about 1749.3538240182.

Adding to 5353440450 its reverse (540443535), we get a palindrome (5893883985).

The spelling of 5353440450 in words is "five billion, three hundred fifty-three million, four hundred forty thousand, four hundred fifty".