53723023200 has 1728 divisors, whose sum is σ = 254146733568. Its totient is φ = 10749542400.

The previous prime is 53723023181. The next prime is 53723023201. The reversal of 53723023200 is 232032735.

53723023200 is a `hidden beast` number, since 5 + 37 + 2 + 302 + 320 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53723023201) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 553845552 + ... + 553845648.

It is an arithmetic number, because the mean of its divisors is an integer number (147075656).

Almost surely, 2^53723023200 is an apocalyptic number.

53723023200 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 53723023200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127073366784).

53723023200 is an abundant number, since it is smaller than the sum of its proper divisors (200423710368).

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

53723023200 is a wasteful number, since it uses less digits than its factorization.

53723023200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

Adding to 53723023200 its reverse (232032735), we get a palindrome (53955055935).

The spelling of 53723023200 in words is "fifty-three billion, seven hundred twenty-three million, twenty-three thousand, two hundred".