501062231 has 2 divisors, whose sum is σ = 501062232. Its totient is φ = 501062230.

The previous prime is 501062197. The next prime is 501062239. The reversal of 501062231 is 132260105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 501062231 - 2²⁶ = 433953367 is a prime.

It is a super-2 number, since 2×501062231² = 502126718669394722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501062239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250531115 + 250531116.

It is an arithmetic number, because the mean of its divisors is an integer number (250531116).

Almost surely, 2^501062231 is an apocalyptic number.

501062231 is a deficient number, since it is larger than the sum of its proper divisors (1).

501062231 is an equidigital number, since it uses as much as digits as its factorization.

501062231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 501062231 is about 22384.4193804530. The cubic root of 501062231 is about 794.2621906289.

The spelling of 501062231 in words is "five hundred one million, sixty-two thousand, two hundred thirty-one".