652424255 has 8 divisors (see below), whose sum is σ = 894753312. Its totient is φ = 447376608.

The previous prime is 652424237. The next prime is 652424291. The reversal of 652424255 is 552424256.

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

It is not a de Polignac number, because 652424255 - 2¹⁰ = 652423231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 18640693 = 652424255 / (6 + 5 + 2 + 4 + 2 + 4 + 2 + 5 + 5).

It is a Duffinian number.

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, 9320312 + ... + 9320381.

It is an arithmetic number, because the mean of its divisors is an integer number (111844164).

Almost surely, 2^652424255 is an apocalyptic number.

652424255 is a deficient number, since it is larger than the sum of its proper divisors (242329057).

652424255 is a wasteful number, since it uses less digits than its factorization.

652424255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18640705.

The product of its digits is 96000, while the sum is 35.

The square root of 652424255 is about 25542.5968726753. The cubic root of 652424255 is about 867.3146843981.

Subtracting from 652424255 its reverse (552424256), we obtain a palindrome (99999999).

The spelling of 652424255 in words is "six hundred fifty-two million, four hundred twenty-four thousand, two hundred fifty-five".