53224415450 has 24 divisors (see below), whose sum is σ = 99173304288. Its totient is φ = 21251940080.

The previous prime is 53224415449. The next prime is 53224415467. The reversal of 53224415450 is 5451442235.

It is a self number, because there is not a number n which added to its sum of digits gives 53224415450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 917222 + ... + 973521.

It is an arithmetic number, because the mean of its divisors is an integer number (4132221012).

Almost surely, 2^53224415450 is an apocalyptic number.

53224415450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53224415450 is a deficient number, since it is larger than the sum of its proper divisors (45948888838).

53224415450 is a wasteful number, since it uses less digits than its factorization.

53224415450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891318 (or 1891313 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 53224415450 its reverse (5451442235), we get a palindrome (58675857685).

The spelling of 53224415450 in words is "fifty-three billion, two hundred twenty-four million, four hundred fifteen thousand, four hundred fifty".