53520054514304 has 96 divisors (see below), whose sum is σ = 124324267783860. Its totient is φ = 22882682511360.

The previous prime is 53520054514279. The next prime is 53520054514337. The reversal of 53520054514304 is 40341545002535.

It can be written as a sum of positive squares in 2 ways, for example, as 50139428046400 + 3380626467904 = 7080920^2 + 1838648^2 .

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, 7493897 + ... + 12774920.

Almost surely, 2^{53520054514304} is an apocalyptic number.

It is an amenable number.

53520054514304 is an abundant number, since it is smaller than the sum of its proper divisors (70804213269556).

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

53520054514304 is a wasteful number, since it uses less digits than its factorization.

53520054514304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20269266 (or 20269247 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 53520054514304 its reverse (40341545002535), we get a palindrome (93861599516839).

The spelling of 53520054514304 in words is "fifty-three trillion, five hundred twenty billion, fifty-four million, five hundred fourteen thousand, three hundred four".