530511135511 has 8 divisors (see below), whose sum is σ = 641963054880. Its totient is φ = 427975369728.

The previous prime is 530511135503. The next prime is 530511135571. The reversal of 530511135511 is 115531115035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 530511135511 - 2³ = 530511135503 is a prime.

It is a super-2 number, since 2×530511135511² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530511135571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2229038266 + ... + 2229038503.

It is an arithmetic number, because the mean of its divisors is an integer number (80245381860).

Almost surely, 2^530511135511 is an apocalyptic number.

530511135511 is a deficient number, since it is larger than the sum of its proper divisors (111451919369).

530511135511 is a wasteful number, since it uses less digits than its factorization.

530511135511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4458076793.

The product of its (nonzero) digits is 5625, while the sum is 31.

The spelling of 530511135511 in words is "five hundred thirty billion, five hundred eleven million, one hundred thirty-five thousand, five hundred eleven".