54693663522400 has 288 divisors, whose sum is σ = 161588542671360. Its totient is φ = 17658775941120.

The previous prime is 54693663522371. The next prime is 54693663522431. The reversal of 54693663522400 is 422536639645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16229764 + ... + 19307836.

It is an arithmetic number, because the mean of its divisors is an integer number (561071328720).

Almost surely, 2^{54693663522400} is an apocalyptic number.

54693663522400 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 54693663522400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80794271335680).

54693663522400 is an abundant number, since it is smaller than the sum of its proper divisors (106894879148960).

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

54693663522400 is a wasteful number, since it uses less digits than its factorization.

54693663522400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078286 (or 3078273 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 55.

The spelling of 54693663522400 in words is "fifty-four trillion, six hundred ninety-three billion, six hundred sixty-three million, five hundred twenty-two thousand, four hundred".