53520340333354 has 32 divisors (see below), whose sum is σ = 80517846528000. Its totient is φ = 26681167269504.

The previous prime is 53520340333333. The next prime is 53520340333381. The reversal of 53520340333354 is 45333304302535.

It is a self number, because there is not a number n which added to its sum of digits gives 53520340333354.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7507408462 + ... + 7507415590.

It is an arithmetic number, because the mean of its divisors is an integer number (2516182704000).

Almost surely, 2^{53520340333354} is an apocalyptic number.

53520340333354 is a deficient number, since it is larger than the sum of its proper divisors (26997506194646).

53520340333354 is a wasteful number, since it uses less digits than its factorization.

53520340333354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13302.

The product of its (nonzero) digits is 2916000, while the sum is 43.

Adding to 53520340333354 its reverse (45333304302535), we get a palindrome (98853644635889).

The spelling of 53520340333354 in words is "fifty-three trillion, five hundred twenty billion, three hundred forty million, three hundred thirty-three thousand, three hundred fifty-four".