506152417 has 2 divisors, whose sum is σ = 506152418. Its totient is φ = 506152416.

The previous prime is 506152379. The next prime is 506152459. The reversal of 506152417 is 714251605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 496442961 + 9709456 = 22281^2 + 3116^2 .

It is a cyclic number.

It is not a de Polignac number, because 506152417 - 2¹⁹ = 505628129 is a prime.

It is equal to p_26662450 and since 506152417 and 26662450 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (506152477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253076208 + 253076209.

It is an arithmetic number, because the mean of its divisors is an integer number (253076209).

Almost surely, 2^506152417 is an apocalyptic number.

It is an amenable number.

506152417 is a deficient number, since it is larger than the sum of its proper divisors (1).

506152417 is an equidigital number, since it uses as much as digits as its factorization.

506152417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 506152417 is about 22497.8313843801. The cubic root of 506152417 is about 796.9427149982.

The spelling of 506152417 in words is "five hundred six million, one hundred fifty-two thousand, four hundred seventeen".