52086543120 has 60 divisors (see below), whose sum is σ = 174923976396. Its totient is φ = 13889744640.

The previous prime is 52086543109. The next prime is 52086543127. The reversal of 52086543120 is 2134568025.

52086543120 is a `hidden beast` number, since 5 + 20 + 86 + 543 + 12 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 41244735744 + 10841807376 = 203088^2 + 104124^2 .

It is a tau number, because it is divible by the number of its divisors (60).

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

It is not an unprimeable number, because it can be changed into a prime (52086543127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36170491 + ... + 36171930.

Almost surely, 2^52086543120 is an apocalyptic number.

It is an amenable number.

52086543120 is an abundant number, since it is smaller than the sum of its proper divisors (122837433276).

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

52086543120 is a wasteful number, since it uses less digits than its factorization.

52086543120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72342440 (or 72342431 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 52086543120 in words is "fifty-two billion, eighty-six million, five hundred forty-three thousand, one hundred twenty".