53303430334 has 32 divisors (see below), whose sum is σ = 105548126976. Its totient is φ = 19545947520.

The previous prime is 53303430331. The next prime is 53303430377. The reversal of 53303430334 is 43303430335.

53303430334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53303430296 and 53303430305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53303430331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10177564 + ... + 10182799.

It is an arithmetic number, because the mean of its divisors is an integer number (3298378968).

Almost surely, 2^53303430334 is an apocalyptic number.

53303430334 is a deficient number, since it is larger than the sum of its proper divisors (52244696642).

53303430334 is a wasteful number, since it uses less digits than its factorization.

53303430334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20360400.

The product of its (nonzero) digits is 58320, while the sum is 31.

Adding to 53303430334 its reverse (43303430335), we get a palindrome (96606860669).

Subtracting from 53303430334 its reverse (43303430335), we obtain a palindrome (9999999999).

The spelling of 53303430334 in words is "fifty-three billion, three hundred three million, four hundred thirty thousand, three hundred thirty-four".