65027852460 has 432 divisors, whose sum is σ = 217955556000. Its totient is φ = 16093969920.

The previous prime is 65027852411. The next prime is 65027852471. The reversal of 65027852460 is 6425872056.

65027852460 is a `hidden beast` number, since 6 + 50 + 2 + 78 + 524 + 6 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 436428466 + ... + 436428614.

It is an arithmetic number, because the mean of its divisors is an integer number (504526750).

Almost surely, 2^65027852460 is an apocalyptic number.

65027852460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65027852460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108977778000).

65027852460 is an abundant number, since it is smaller than the sum of its proper divisors (152927703540).

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

65027852460 is a wasteful number, since it uses less digits than its factorization.

65027852460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 65027852460 in words is "sixty-five billion, twenty-seven million, eight hundred fifty-two thousand, four hundred sixty".