506932501 has 2 divisors, whose sum is σ = 506932502. Its totient is φ = 506932500.

The previous prime is 506932477. The next prime is 506932507. The reversal of 506932501 is 105239605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 410872900 + 96059601 = 20270^2 + 9801^2 .

It is a cyclic number.

It is not a de Polignac number, because 506932501 - 2⁷ = 506932373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506932507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253466250 + 253466251.

It is an arithmetic number, because the mean of its divisors is an integer number (253466251).

Almost surely, 2^506932501 is an apocalyptic number.

It is an amenable number.

506932501 is a deficient number, since it is larger than the sum of its proper divisors (1).

506932501 is an equidigital number, since it uses as much as digits as its factorization.

506932501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 506932501 is about 22515.1615805883. The cubic root of 506932501 is about 797.3519218784.

The spelling of 506932501 in words is "five hundred six million, nine hundred thirty-two thousand, five hundred one".