412528423 has 2 divisors, whose sum is σ = 412528424. Its totient is φ = 412528422.

The previous prime is 412528397. The next prime is 412528469. The reversal of 412528423 is 324825214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412528423 - 2¹³ = 412520231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412528223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206264211 + 206264212.

It is an arithmetic number, because the mean of its divisors is an integer number (206264212).

Almost surely, 2^412528423 is an apocalyptic number.

412528423 is a deficient number, since it is larger than the sum of its proper divisors (1).

412528423 is an equidigital number, since it uses as much as digits as its factorization.

412528423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15360, while the sum is 31.

The square root of 412528423 is about 20310.7957254264. The cubic root of 412528423 is about 744.4198735874.

The spelling of 412528423 in words is "four hundred twelve million, five hundred twenty-eight thousand, four hundred twenty-three".