300525340064 has 12 divisors (see below), whose sum is σ = 591659263314. Its totient is φ = 150262670016.

The previous prime is 300525339977. The next prime is 300525340067. The reversal of 300525340064 is 460043525003.

It can be written as a sum of positive squares in only one way, i.e., 271536872464 + 28988467600 = 521092^2 + 170260^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 9391416877 = 300525340064 / (3 + 0 + 0 + 5 + 2 + 5 + 3 + 4 + 0 + 0 + 6 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 300525340064.

It is not an unprimeable number, because it can be changed into a prime (300525340067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4695708407 + ... + 4695708470.

Almost surely, 2^300525340064 is an apocalyptic number.

It is an amenable number.

300525340064 is a deficient number, since it is larger than the sum of its proper divisors (291133923250).

300525340064 is an equidigital number, since it uses as much as digits as its factorization.

300525340064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9391416887 (or 9391416879 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 300525340064 its reverse (460043525003), we get a palindrome (760568865067).

The spelling of 300525340064 in words is "three hundred billion, five hundred twenty-five million, three hundred forty thousand, sixty-four".