506105497 has 8 divisors (see below), whose sum is σ = 509893632. Its totient is φ = 502329600.

The previous prime is 506105449. The next prime is 506105513. The reversal of 506105497 is 794501605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506105497 is a prime.

It is a super-2 number, since 2×506105497² = 512285548187234018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506105437) 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, 90297 + ... + 95737.

It is an arithmetic number, because the mean of its divisors is an integer number (63736704).

Almost surely, 2^506105497 is an apocalyptic number.

It is an amenable number.

506105497 is a deficient number, since it is larger than the sum of its proper divisors (3788135).

506105497 is a wasteful number, since it uses less digits than its factorization.

506105497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6119.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 506105497 is about 22496.7885930415. The cubic root of 506105497 is about 796.9180888801.

The spelling of 506105497 in words is "five hundred six million, one hundred five thousand, four hundred ninety-seven".