52367273280 has 1344 divisors, whose sum is σ = 235353392640. Its totient is φ = 10696458240.

The previous prime is 52367273279. The next prime is 52367273291. The reversal of 52367273280 is 8237276325.

52367273280 is a `hidden beast` number, since 5 + 2 + 367 + 2 + 7 + 3 + 280 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 988061734 + ... + 988061786.

Almost surely, 2^52367273280 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 52367273280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117676696320).

52367273280 is an abundant number, since it is smaller than the sum of its proper divisors (182986119360).

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

52367273280 is a wasteful number, since it uses less digits than its factorization.

52367273280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 52367273280 in words is "fifty-two billion, three hundred sixty-seven million, two hundred seventy-three thousand, two hundred eighty".