52784033702400 has 5760 divisors, whose sum is σ = 269379578603520. Its totient is φ = 9949298688000.

The previous prime is 52784033702377. The next prime is 52784033702417. The reversal of 52784033702400 is 420733048725.

52784033702400 is a `hidden beast` number, since 5 + 2 + 78 + 4 + 0 + 337 + 0 + 240 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (5760).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 171934963047 + ... + 171934963353.

It is an arithmetic number, because the mean of its divisors is an integer number (46767287952).

Almost surely, 2^{52784033702400} is an apocalyptic number.

52784033702400 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 52784033702400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134689789301760).

52784033702400 is an abundant number, since it is smaller than the sum of its proper divisors (216595544901120).

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

52784033702400 is a wasteful number, since it uses less digits than its factorization.

52784033702400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 52784033702400 in words is "fifty-two trillion, seven hundred eighty-four billion, thirty-three million, seven hundred two thousand, four hundred".