506062729 has 2 divisors, whose sum is σ = 506062730. Its totient is φ = 506062728.

The previous prime is 506062723. The next prime is 506062747. The reversal of 506062729 is 927260605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442892025 + 63170704 = 21045^2 + 7948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506062729 is a prime.

It is not a weakly prime, because it can be changed into another prime (506062723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253031364 + 253031365.

It is an arithmetic number, because the mean of its divisors is an integer number (253031365).

Almost surely, 2^506062729 is an apocalyptic number.

It is an amenable number.

506062729 is a deficient number, since it is larger than the sum of its proper divisors (1).

506062729 is an equidigital number, since it uses as much as digits as its factorization.

506062729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 506062729 is about 22495.8380372904. The cubic root of 506062729 is about 796.8956406270.

It can be divided in two parts, 50606 and 2729, that added together give a palindrome (53335).

The spelling of 506062729 in words is "five hundred six million, sixty-two thousand, seven hundred twenty-nine".