506751117 has 8 divisors (see below), whose sum is σ = 677551680. Its totient is φ = 336892320.

The previous prime is 506751097. The next prime is 506751121. The reversal of 506751117 is 711157605.

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

It is not a de Polignac number, because 506751117 - 2⁶ = 506751053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506751127) 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, 234184 + ... + 236337.

It is an arithmetic number, because the mean of its divisors is an integer number (84693960).

Almost surely, 2^506751117 is an apocalyptic number.

It is an amenable number.

506751117 is a deficient number, since it is larger than the sum of its proper divisors (170800563).

506751117 is a wasteful number, since it uses less digits than its factorization.

506751117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470883.

The product of its (nonzero) digits is 7350, while the sum is 33.

The square root of 506751117 is about 22511.1331789406. The cubic root of 506751117 is about 797.2568111660.

The spelling of 506751117 in words is "five hundred six million, seven hundred fifty-one thousand, one hundred seventeen".