52775733087000 has 1024 divisors, whose sum is σ = 229743101952000. Its totient is φ = 10887431616000.

The previous prime is 52775733086941. The next prime is 52775733087019. The reversal of 52775733087000 is 78033757725.

52775733087000 is a `hidden beast` number, since 527 + 7 + 5 + 7 + 3 + 30 + 87 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 288889687 + ... + 289072313.

It is an arithmetic number, because the mean of its divisors is an integer number (224358498000).

Almost surely, 2^{52775733087000} is an apocalyptic number.

52775733087000 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 52775733087000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114871550976000).

52775733087000 is an abundant number, since it is smaller than the sum of its proper divisors (176967368865000).

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

52775733087000 is a wasteful number, since it uses less digits than its factorization.

52775733087000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182814 (or 182794 counting only the distinct ones).

The product of its (nonzero) digits is 8643600, while the sum is 54.

The spelling of 52775733087000 in words is "fifty-two trillion, seven hundred seventy-five billion, seven hundred thirty-three million, eighty-seven thousand".