652433101 has 8 divisors (see below), whose sum is σ = 660641400. Its totient is φ = 644244480.

The previous prime is 652433087. The next prime is 652433147. The reversal of 652433101 is 101334256.

It can be written as a sum of positive squares in 4 ways, for example, as 22372900 + 630060201 = 4730^2 + 25101^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 652433101 - 2¹³ = 652424909 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 (652430101) 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, 68605 + ... + 77533.

It is an arithmetic number, because the mean of its divisors is an integer number (82580175).

Almost surely, 2^652433101 is an apocalyptic number.

It is an amenable number.

652433101 is a deficient number, since it is larger than the sum of its proper divisors (8208299).

652433101 is an equidigital number, since it uses as much as digits as its factorization.

652433101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9839.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 652433101 is about 25542.7700338080. The cubic root of 652433101 is about 867.3186042559.

Adding to 652433101 its reverse (101334256), we get a palindrome (753767357).

The spelling of 652433101 in words is "six hundred fifty-two million, four hundred thirty-three thousand, one hundred one".