653034442 has 8 divisors (see below), whose sum is σ = 979734816. Its totient is φ = 326456172.

The previous prime is 653034433. The next prime is 653034443. The reversal of 653034442 is 244430356.

653034442 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 (653034443) 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, 15718 + ... + 39409.

It is an arithmetic number, because the mean of its divisors is an integer number (122466852).

Almost surely, 2^653034442 is an apocalyptic number.

653034442 is a deficient number, since it is larger than the sum of its proper divisors (326700374).

653034442 is a wasteful number, since it uses less digits than its factorization.

653034442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61052.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 653034442 is about 25554.5385792818. The cubic root of 653034442 is about 867.5849886974.

Adding to 653034442 its reverse (244430356), we get a palindrome (897464798).

The spelling of 653034442 in words is "six hundred fifty-three million, thirty-four thousand, four hundred forty-two".