524212379 has 2 divisors, whose sum is σ = 524212380. Its totient is φ = 524212378.

The previous prime is 524212369. The next prime is 524212393. The reversal of 524212379 is 973212425.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 524212379 - 2⁴ = 524212363 is a prime.

It is not a weakly prime, because it can be changed into another prime (524212369) 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, 262106189 + 262106190.

It is an arithmetic number, because the mean of its divisors is an integer number (262106190).

Almost surely, 2^524212379 is an apocalyptic number.

524212379 is a deficient number, since it is larger than the sum of its proper divisors (1).

524212379 is an equidigital number, since it uses as much as digits as its factorization.

524212379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 524212379 is about 22895.6847244191. The cubic root of 524212379 is about 806.3107019657.

The spelling of 524212379 in words is "five hundred twenty-four million, two hundred twelve thousand, three hundred seventy-nine".