520062023 has 16 divisors (see below), whose sum is σ = 573652800. Its totient is φ = 468509184.

The previous prime is 520062013. The next prime is 520062043. The reversal of 520062023 is 320260025.

It is a happy number.

It is not a de Polignac number, because 520062023 - 2¹⁰ = 520060999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 520061986 and 520062004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520062013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135215 + ... + 139007.

It is an arithmetic number, because the mean of its divisors is an integer number (35853300).

Almost surely, 2^520062023 is an apocalyptic number.

520062023 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

520062023 is a deficient number, since it is larger than the sum of its proper divisors (53590777).

520062023 is a wasteful number, since it uses less digits than its factorization.

520062023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4058.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 520062023 is about 22804.8684056716. The cubic root of 520062023 is about 804.1771219178.

The spelling of 520062023 in words is "five hundred twenty million, sixty-two thousand, twenty-three".