52668524160 has 768 divisors, whose sum is σ = 229815792000. Its totient is φ = 11327275008.

The previous prime is 52668524149. The next prime is 52668524171. The reversal of 52668524160 is 6142586625.

52668524160 is a `hidden beast` number, since 5 + 2 + 6 + 68 + 524 + 1 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (52668524149) and next prime (52668524171).

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 95 ways as a sum of consecutive naturals, for example, 14392411 + ... + 14396069.

Almost surely, 2^52668524160 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 52668524160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114907896000).

52668524160 is an abundant number, since it is smaller than the sum of its proper divisors (177147267840).

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

52668524160 is a wasteful number, since it uses less digits than its factorization.

52668524160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3718 (or 3693 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 52668524160 in words is "fifty-two billion, six hundred sixty-eight million, five hundred twenty-four thousand, one hundred sixty".