530532249057 has 12 divisors (see below), whose sum is σ = 766383599124. Its totient is φ = 353660824800.

The previous prime is 530532249041. The next prime is 530532249077. The reversal of 530532249057 is 750942235035.

530532249057 is a `hidden beast` number, since 5 + 3 + 0 + 532 + 24 + 90 + 5 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 243151554816 + 287380694241 = 493104^2 + 536079^2 .

It is not a de Polignac number, because 530532249057 - 2⁴ = 530532249041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530532249017) 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 11 ways as a sum of consecutive naturals, for example, 2155194 + ... + 2388707.

It is an arithmetic number, because the mean of its divisors is an integer number (63865299927).

Almost surely, 2^530532249057 is an apocalyptic number.

It is an amenable number.

530532249057 is a deficient number, since it is larger than the sum of its proper divisors (235851350067).

530532249057 is a wasteful number, since it uses less digits than its factorization.

530532249057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556880 (or 4556877 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 530532249057 in words is "five hundred thirty billion, five hundred thirty-two million, two hundred forty-nine thousand, fifty-seven".