53333300424 has 32 divisors (see below), whose sum is σ = 136936854720. Its totient is φ = 17297286336.

The previous prime is 53333300417. The next prime is 53333300437. The reversal of 53333300424 is 42400333335.

It is a junction number, because it is equal to n+sod(n) for n = 53333300391 and 53333300400.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30029124 + ... + 30030899.

It is an arithmetic number, because the mean of its divisors is an integer number (4279276710).

Almost surely, 2^53333300424 is an apocalyptic number.

It is an amenable number.

53333300424 is an abundant number, since it is smaller than the sum of its proper divisors (83603554296).

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

53333300424 is a wasteful number, since it uses less digits than its factorization.

53333300424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60060069 (or 60060065 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 30.

Adding to 53333300424 its reverse (42400333335), we get a palindrome (95733633759).

The spelling of 53333300424 in words is "fifty-three billion, three hundred thirty-three million, three hundred thousand, four hundred twenty-four".