52447150080 has 800 divisors, whose sum is σ = 213154326000. Its totient is φ = 12230590464.

The previous prime is 52447150051. The next prime is 52447150121. The reversal of 52447150080 is 8005174425.

52447150080 is a `hidden beast` number, since 5 + 2 + 4 + 4 + 71 + 500 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2760376311 + ... + 2760376329.

Almost surely, 2^52447150080 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 52447150080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106577163000).

52447150080 is an abundant number, since it is smaller than the sum of its proper divisors (160707175920).

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

52447150080 is an frugal number, since it uses more digits than its factorization.

52447150080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The spelling of 52447150080 in words is "fifty-two billion, four hundred forty-seven million, one hundred fifty thousand, eighty".