53053521300 has 108 divisors (see below), whose sum is σ = 179085148060. Its totient is φ = 13059325440.

The previous prime is 53053521263. The next prime is 53053521317. The reversal of 53053521300 is 312535035.

53053521300 is a `hidden beast` number, since 5 + 3 + 0 + 5 + 352 + 1 + 300 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 12243865104 + 40809656196 = 110652^2 + 202014^2 .

It is a super-2 number, since 2×53053521300² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2255545 + ... + 2278944.

Almost surely, 2^53053521300 is an apocalyptic number.

53053521300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53053521300 is an abundant number, since it is smaller than the sum of its proper divisors (126031626760).

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

53053521300 is a wasteful number, since it uses less digits than its factorization.

53053521300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534522 (or 4534512 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The spelling of 53053521300 in words is "fifty-three billion, fifty-three million, five hundred twenty-one thousand, three hundred".