653003242 has 8 divisors (see below), whose sum is σ = 1000345536. Its totient is φ = 319554732.

The previous prime is 653003227. The next prime is 653003243. The reversal of 653003242 is 242300356.

It is a happy number.

653003242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (653003243) 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, 3473328 + ... + 3473515.

It is an arithmetic number, because the mean of its divisors is an integer number (125043192).

Almost surely, 2^653003242 is an apocalyptic number.

653003242 is a deficient number, since it is larger than the sum of its proper divisors (347342294).

653003242 is a wasteful number, since it uses less digits than its factorization.

653003242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6946892.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 653003242 is about 25553.9281129145. The cubic root of 653003242 is about 867.5711716198.

Adding to 653003242 its reverse (242300356), we get a palindrome (895303598).

The spelling of 653003242 in words is "six hundred fifty-three million, three thousand, two hundred forty-two".