479527123 has 2 divisors, whose sum is σ = 479527124. Its totient is φ = 479527122.

The previous prime is 479527121. The next prime is 479527159. The reversal of 479527123 is 321725974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479527123 - 2¹ = 479527121 is a prime.

Together with 479527121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (479527121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239763561 + 239763562.

It is an arithmetic number, because the mean of its divisors is an integer number (239763562).

Almost surely, 2^479527123 is an apocalyptic number.

479527123 is a deficient number, since it is larger than the sum of its proper divisors (1).

479527123 is an equidigital number, since it uses as much as digits as its factorization.

479527123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 40.

The square root of 479527123 is about 21898.1077493011. The cubic root of 479527123 is about 782.7163255775.

The spelling of 479527123 in words is "four hundred seventy-nine million, five hundred twenty-seven thousand, one hundred twenty-three".