511034006001 has 4 divisors (see below), whose sum is σ = 681378674672. Its totient is φ = 340689337332.

The previous prime is 511034005991. The next prime is 511034006023. The reversal of 511034006001 is 100600430115.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 511034006001 - 2²⁵ = 511000451569 is a prime.

It is a super-2 number, since 2×511034006001² (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 (511034006051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85172334331 + ... + 85172334336.

It is an arithmetic number, because the mean of its divisors is an integer number (170344668668).

Almost surely, 2^511034006001 is an apocalyptic number.

It is an amenable number.

511034006001 is a deficient number, since it is larger than the sum of its proper divisors (170344668671).

511034006001 is a wasteful number, since it uses less digits than its factorization.

511034006001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170344668670.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 511034006001 its reverse (100600430115), we get a palindrome (611634436116).

The spelling of 511034006001 in words is "five hundred eleven billion, thirty-four million, six thousand, one".