527021164053 has 24 divisors (see below), whose sum is σ = 780181974936. Its totient is φ = 342618854400.

The previous prime is 527021164049. The next prime is 527021164147. The reversal of 527021164053 is 350461120725.

527021164053 is a `hidden beast` number, since 5 + 2 + 7 + 0 + 2 + 1 + 1 + 640 + 5 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 22476606084 + 504544557969 = 149922^2 + 710313^2 .

It is not a de Polignac number, because 527021164053 - 2² = 527021164049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 527021163999 and 527021164017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527021164013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 466951 + ... + 1127867.

It is an arithmetic number, because the mean of its divisors is an integer number (32507582289).

Almost surely, 2^527021164053 is an apocalyptic number.

It is an amenable number.

527021164053 is a deficient number, since it is larger than the sum of its proper divisors (253160810883).

527021164053 is a wasteful number, since it uses less digits than its factorization.

527021164053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663125 (or 663122 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

Adding to 527021164053 its reverse (350461120725), we get a palindrome (877482284778).

The spelling of 527021164053 in words is "five hundred twenty-seven billion, twenty-one million, one hundred sixty-four thousand, fifty-three".