5221053236601 has 24 divisors (see below), whose sum is σ = 7720815960000. Its totient is φ = 3398742676512.

The previous prime is 5221053236537. The next prime is 5221053236611. The reversal of 5221053236601 is 1066323501225.

5221053236601 is a `hidden beast` number, since 5 + 2 + 2 + 10 + 5 + 3 + 2 + 36 + 601 = 666.

It is not a de Polignac number, because 5221053236601 - 2⁶ = 5221053236537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5221053236611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32915821 + ... + 33074058.

It is an arithmetic number, because the mean of its divisors is an integer number (321700665000).

Almost surely, 2^{5221053236601} is an apocalyptic number.

It is an amenable number.

5221053236601 is a deficient number, since it is larger than the sum of its proper divisors (2499762723399).

5221053236601 is a wasteful number, since it uses less digits than its factorization.

5221053236601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65990093 (or 65990090 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 5221053236601 its reverse (1066323501225), we get a palindrome (6287376737826).

The spelling of 5221053236601 in words is "five trillion, two hundred twenty-one billion, fifty-three million, two hundred thirty-six thousand, six hundred one".