65052450 has 48 divisors (see below), whose sum is σ = 179259360. Its totient is φ = 17346960.

The previous prime is 65052443. The next prime is 65052451. The reversal of 65052450 is 5425056.

65052450 is a `hidden beast` number, since 650 + 5 + 2 + 4 + 5 + 0 = 666.

65052450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (65052451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22744 + ... + 25443.

It is an arithmetic number, because the mean of its divisors is an integer number (3734570).

Almost surely, 2^65052450 is an apocalyptic number.

65052450 is an abundant number, since it is smaller than the sum of its proper divisors (114206910).

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

65052450 is a wasteful number, since it uses less digits than its factorization.

65052450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48208 (or 48197 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 65052450 is about 8065.5099032857. The cubic root of 65052450 is about 402.1806939965.

The spelling of 65052450 in words is "sixty-five million, fifty-two thousand, four hundred fifty".