653524412 has 12 divisors (see below), whose sum is σ = 1144763256. Its totient is φ = 326449200.

The previous prime is 653524411. The next prime is 653524427. The reversal of 653524412 is 214425356.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653524411) 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, 73523 + ... + 81930.

It is an arithmetic number, because the mean of its divisors is an integer number (95396938).

Almost surely, 2^653524412 is an apocalyptic number.

It is an amenable number.

653524412 is a deficient number, since it is larger than the sum of its proper divisors (491238844).

653524412 is a wasteful number, since it uses less digits than its factorization.

653524412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156508 (or 156506 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 653524412 is about 25564.1235327949. The cubic root of 653524412 is about 867.8019166873.

Adding to 653524412 its reverse (214425356), we get a palindrome (867949768).

The spelling of 653524412 in words is "six hundred fifty-three million, five hundred twenty-four thousand, four hundred twelve".