524445212 has 12 divisors (see below), whose sum is σ = 917950320. Its totient is φ = 262173696.

The previous prime is 524445191. The next prime is 524445217. The reversal of 524445212 is 212544425.

It is a super-3 number, since 3×524445212³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524445217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23489 + ... + 40007.

It is an arithmetic number, because the mean of its divisors is an integer number (76495860).

Almost surely, 2^524445212 is an apocalyptic number.

It is an amenable number.

524445212 is a deficient number, since it is larger than the sum of its proper divisors (393505108).

524445212 is a wasteful number, since it uses less digits than its factorization.

524445212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24460 (or 24458 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 524445212 is about 22900.7688080553. The cubic root of 524445212 is about 806.4300606832.

Adding to 524445212 its reverse (212544425), we get a palindrome (736989637).

The spelling of 524445212 in words is "five hundred twenty-four million, four hundred forty-five thousand, two hundred twelve".