53808602400 has 576 divisors, whose sum is σ = 223845672960. Its totient is φ = 12219724800.

The previous prime is 53808602383. The next prime is 53808602431. The reversal of 53808602400 is 420680835.

53808602400 is a `hidden beast` number, since 5 + 3 + 8 + 0 + 8 + 602 + 40 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25249335 + ... + 25251465.

It is an arithmetic number, because the mean of its divisors is an integer number (388620960).

Almost surely, 2^53808602400 is an apocalyptic number.

53808602400 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 53808602400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111922836480).

53808602400 is an abundant number, since it is smaller than the sum of its proper divisors (170037070560).

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

53808602400 is a wasteful number, since it uses less digits than its factorization.

53808602400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2315 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 53808602400 in words is "fifty-three billion, eight hundred eight million, six hundred two thousand, four hundred".