506605151011 has 8 divisors (see below), whose sum is σ = 511338033360. Its totient is φ = 501873816672.

The previous prime is 506605150921. The next prime is 506605151053. The reversal of 506605151011 is 110151506605.

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 506605151011 - 2²³ = 506596762403 is a prime.

It is a super-2 number, since 2×506605151011² (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 (506605151411) 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, 275856 + ... + 1043698.

It is an arithmetic number, because the mean of its divisors is an integer number (63917254170).

Almost surely, 2^506605151011 is an apocalyptic number.

506605151011 is a deficient number, since it is larger than the sum of its proper divisors (4732882349).

506605151011 is a wasteful number, since it uses less digits than its factorization.

506605151011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774005.

The product of its (nonzero) digits is 4500, while the sum is 31.

Adding to 506605151011 its reverse (110151506605), we get a palindrome (616756657616).

The spelling of 506605151011 in words is "five hundred six billion, six hundred five million, one hundred fifty-one thousand, eleven".