652152103 has 4 divisors (see below), whose sum is σ = 652592160. Its totient is φ = 651712048.

The previous prime is 652152077. The next prime is 652152107. The reversal of 652152103 is 301251256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 652152103 - 2¹³ = 652143911 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 (652152107) 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 3 ways as a sum of consecutive naturals, for example, 217798 + ... + 220771.

It is an arithmetic number, because the mean of its divisors is an integer number (163148040).

Almost surely, 2^652152103 is an apocalyptic number.

652152103 is a deficient number, since it is larger than the sum of its proper divisors (440057).

652152103 is a wasteful number, since it uses less digits than its factorization.

652152103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440056.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 652152103 is about 25537.2689025275. The cubic root of 652152103 is about 867.1940705222.

The spelling of 652152103 in words is "six hundred fifty-two million, one hundred fifty-two thousand, one hundred three".