5221060450 has 24 divisors (see below), whose sum is σ = 9875774160. Its totient is φ = 2053026000.

The previous prime is 5221060447. The next prime is 5221060459. The reversal of 5221060450 is 540601225.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5221060459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 881976 + ... + 887875.

It is an arithmetic number, because the mean of its divisors is an integer number (411490590).

Almost surely, 2^5221060450 is an apocalyptic number.

5221060450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5221060450 is a deficient number, since it is larger than the sum of its proper divisors (4654713710).

5221060450 is a wasteful number, since it uses less digits than its factorization.

5221060450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769922 (or 1769917 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5221060450 is about 72256.9058983292. The cubic root of 5221060450 is about 1734.8139557507.

Adding to 5221060450 its reverse (540601225), we get a palindrome (5761661675).

The spelling of 5221060450 in words is "five billion, two hundred twenty-one million, sixty thousand, four hundred fifty".