36300048521 has 12 divisors (see below), whose sum is σ = 40295116932. Its totient is φ = 32673300000.

The previous prime is 36300048509. The next prime is 36300048539. The reversal of 36300048521 is 12584000363.

It can be written as a sum of positive squares in 2 ways, for example, as 22314384400 + 13985664121 = 149380^2 + 118261^2 .

It is a de Polignac number, because none of the positive numbers 2^k-36300048521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36300048571) 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, 1472930 + ... + 1497371.

It is an arithmetic number, because the mean of its divisors is an integer number (3357926411).

Almost surely, 2^36300048521 is an apocalyptic number.

It is an amenable number.

36300048521 is a deficient number, since it is larger than the sum of its proper divisors (3995068411).

36300048521 is a wasteful number, since it uses less digits than its factorization.

36300048521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970424 (or 2970413 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 36300048521 its reverse (12584000363), we get a palindrome (48884048884).

The spelling of 36300048521 in words is "thirty-six billion, three hundred million, forty-eight thousand, five hundred twenty-one".