501477023 has 2 divisors, whose sum is σ = 501477024. Its totient is φ = 501477022.

The previous prime is 501477017. The next prime is 501477029. The reversal of 501477023 is 320774105.

It is a balanced prime because it is at equal distance from previous prime (501477017) and next prime (501477029).

It is a cyclic number.

It is not a de Polignac number, because 501477023 - 2¹⁴ = 501460639 is a prime.

It is a super-3 number, since 3×501477023³ (a number of 27 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501477029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250738511 + 250738512.

It is an arithmetic number, because the mean of its divisors is an integer number (250738512).

Almost surely, 2^501477023 is an apocalyptic number.

501477023 is a deficient number, since it is larger than the sum of its proper divisors (1).

501477023 is an equidigital number, since it uses as much as digits as its factorization.

501477023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 501477023 is about 22393.6826582856. The cubic root of 501477023 is about 794.4813002950.

The spelling of 501477023 in words is "five hundred one million, four hundred seventy-seven thousand, twenty-three".