53205323354 has 8 divisors (see below), whose sum is σ = 79858405440. Its totient is φ = 26585854876.

The previous prime is 53205323341. The next prime is 53205323357. The reversal of 53205323354 is 45332350235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53205323357) 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 3 ways as a sum of consecutive naturals, for example, 8399444 + ... + 8405775.

It is an arithmetic number, because the mean of its divisors is an integer number (9982300680).

Almost surely, 2^53205323354 is an apocalyptic number.

53205323354 is a deficient number, since it is larger than the sum of its proper divisors (26653082086).

53205323354 is a wasteful number, since it uses less digits than its factorization.

53205323354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16806804.

The product of its (nonzero) digits is 162000, while the sum is 35.

Adding to 53205323354 its reverse (45332350235), we get a palindrome (98537673589).

The spelling of 53205323354 in words is "fifty-three billion, two hundred five million, three hundred twenty-three thousand, three hundred fifty-four".