652430653 has 8 divisors (see below), whose sum is σ = 746821760. Its totient is φ = 558336240.

The previous prime is 652430629. The next prime is 652430671. The reversal of 652430653 is 356034256.

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

It is a de Polignac number, because none of the positive numbers 2^k-652430653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652430693) by changing a digit.

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, 69438 + ... + 78271.

It is an arithmetic number, because the mean of its divisors is an integer number (93352720).

Almost surely, 2^652430653 is an apocalyptic number.

It is an amenable number.

652430653 is a deficient number, since it is larger than the sum of its proper divisors (94391107).

652430653 is a wasteful number, since it uses less digits than its factorization.

652430653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148347.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 652430653 is about 25542.7221141365. The cubic root of 652430653 is about 867.3175194966.

The spelling of 652430653 in words is "six hundred fifty-two million, four hundred thirty thousand, six hundred fifty-three".