52275604533516 has 288 divisors, whose sum is σ = 164898736865408. Its totient is φ = 13595170222080.

The previous prime is 52275604533511. The next prime is 52275604533541. The reversal of 52275604533516 is 61533540657225.

52275604533516 is a `hidden beast` number, since 5 + 2 + 2 + 7 + 56 + 0 + 4 + 533 + 51 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (52275604533511) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1242831126 + ... + 1242873186.

Almost surely, 2^{52275604533516} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52275604533516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82449368432704).

52275604533516 is an abundant number, since it is smaller than the sum of its proper divisors (112623132331892).

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

52275604533516 is a wasteful number, since it uses less digits than its factorization.

52275604533516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47361 (or 47356 counting only the distinct ones).

The product of its (nonzero) digits is 22680000, while the sum is 54.

The spelling of 52275604533516 in words is "fifty-two trillion, two hundred seventy-five billion, six hundred four million, five hundred thirty-three thousand, five hundred sixteen".