530056601081 has 16 divisors (see below), whose sum is σ = 619186927104. Its totient is φ = 444294484224.

The previous prime is 530056601069. The next prime is 530056601111. The reversal of 530056601081 is 180106650035.

It is a cyclic number.

It is not a de Polignac number, because 530056601081 - 2¹⁰ = 530056600057 is a prime.

It is a super-2 number, since 2×530056601081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (530056601381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282740 + ... + 1067733.

It is an arithmetic number, because the mean of its divisors is an integer number (38699182944).

Almost surely, 2^530056601081 is an apocalyptic number.

It is an amenable number.

530056601081 is a deficient number, since it is larger than the sum of its proper divisors (89130326023).

530056601081 is a wasteful number, since it uses less digits than its factorization.

530056601081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351720.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 530056601081 in words is "five hundred thirty billion, fifty-six million, six hundred one thousand, eighty-one".