653037230 has 16 divisors (see below), whose sum is σ = 1177306704. Its totient is φ = 260806080.

The previous prime is 653037179. The next prime is 653037241. The reversal of 653037230 is 32730356.

It is a junction number, because it is equal to n+sod(n) for n = 653037193 and 653037202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44351 + ... + 57210.

It is an arithmetic number, because the mean of its divisors is an integer number (73581669).

Almost surely, 2^653037230 is an apocalyptic number.

653037230 is a deficient number, since it is larger than the sum of its proper divisors (524269474).

653037230 is a wasteful number, since it uses less digits than its factorization.

653037230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102211.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 653037230 is about 25554.5931292204. The cubic root of 653037230 is about 867.5862233559.

Adding to 653037230 its reverse (32730356), we get a palindrome (685767586).

The spelling of 653037230 in words is "six hundred fifty-three million, thirty-seven thousand, two hundred thirty".