501006711069 has 6 divisors (see below), whose sum is σ = 723676360446. Its totient is φ = 334004474040.

The previous prime is 501006711067. The next prime is 501006711083. The reversal of 501006711069 is 960117600105.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 500079508569 + 927202500 = 707163^2 + 30450^2 .

It is not a de Polignac number, because 501006711069 - 2¹ = 501006711067 is a prime.

It is a super-4 number, since 4×501006711069⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501006711067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27833706162 + ... + 27833706179.

It is an arithmetic number, because the mean of its divisors is an integer number (120612726741).

Almost surely, 2^501006711069 is an apocalyptic number.

It is an amenable number.

501006711069 is a deficient number, since it is larger than the sum of its proper divisors (222669649377).

501006711069 is a wasteful number, since it uses less digits than its factorization.

501006711069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55667412347 (or 55667412344 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The spelling of 501006711069 in words is "five hundred one billion, six million, seven hundred eleven thousand, sixty-nine".