506622574081 has 8 divisors (see below), whose sum is σ = 545603053184. Its totient is φ = 467643453840.

The previous prime is 506622574069. The next prime is 506622574099. The reversal of 506622574081 is 180475226605.

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 506622574081 - 2¹⁹ = 506622049793 is a prime.

It is a super-2 number, since 2×506622574081² (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 (506622574681) 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, 514126 + ... + 1130296.

It is an arithmetic number, because the mean of its divisors is an integer number (68200381648).

Almost surely, 2^506622574081 is an apocalyptic number.

It is an amenable number.

506622574081 is a deficient number, since it is larger than the sum of its proper divisors (38980479103).

506622574081 is a wasteful number, since it uses less digits than its factorization.

506622574081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679431.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 506622574081 in words is "five hundred six billion, six hundred twenty-two million, five hundred seventy-four thousand, eighty-one".