5020453223450 has 72 divisors (see below), whose sum is σ = 11501599271292. Its totient is φ = 1620045396480.

The previous prime is 5020453223441. The next prime is 5020453223491. The reversal of 5020453223450 is 543223540205.

It can be written as a sum of positive squares in 6 ways, for example, as 2551082978521 + 2469370244929 = 1597211^2 + 1571423^2 .

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 5020453223450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 60227897 + ... + 60311196.

Almost surely, 2^{5020453223450} is an apocalyptic number.

5020453223450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5020453223450 is an abundant number, since it is smaller than the sum of its proper divisors (6481146047842).

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

5020453223450 is a wasteful number, since it uses less digits than its factorization.

5020453223450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120539136 (or 120539124 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 5020453223450 its reverse (543223540205), we get a palindrome (5563676763655).

The spelling of 5020453223450 in words is "five trillion, twenty billion, four hundred fifty-three million, two hundred twenty-three thousand, four hundred fifty".