511060011011 has 8 divisors (see below), whose sum is σ = 557589049344. Its totient is φ = 464542478920.

The previous prime is 511060010959. The next prime is 511060011031. The reversal of 511060011011 is 110110060115.

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 511060011011 - 2²² = 511055816707 is a prime.

It is a super-2 number, since 2×511060011011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (511060011031) 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, 2783555 + ... + 2961468.

It is an arithmetic number, because the mean of its divisors is an integer number (69698631168).

Almost surely, 2^511060011011 is an apocalyptic number.

511060011011 is a deficient number, since it is larger than the sum of its proper divisors (46529038333).

511060011011 is a wasteful number, since it uses less digits than its factorization.

511060011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753121.

The product of its (nonzero) digits is 30, while the sum is 17.

Adding to 511060011011 its reverse (110110060115), we get a palindrome (621170071126).

The spelling of 511060011011 in words is "five hundred eleven billion, sixty million, eleven thousand, eleven".