53330924400 has 720 divisors, whose sum is σ = 202594176000. Its totient is φ = 11932876800.

The previous prime is 53330924399. The next prime is 53330924419. The reversal of 53330924400 is 442903335.

It is a congruent number.

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 106875351 + ... + 106875849.

It is an arithmetic number, because the mean of its divisors is an integer number (281380800).

Almost surely, 2^53330924400 is an apocalyptic number.

53330924400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53330924400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101297088000).

53330924400 is an abundant number, since it is smaller than the sum of its proper divisors (149263251600).

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

53330924400 is a wasteful number, since it uses less digits than its factorization.

53330924400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 53330924400 in words is "fifty-three billion, three hundred thirty million, nine hundred twenty-four thousand, four hundred".