652247055 has 12 divisors (see below), whose sum is σ = 1130561640. Its totient is φ = 347865072.

The previous prime is 652247051. The next prime is 652247081. The reversal of 652247055 is 550742256.

It is not a de Polignac number, because 652247055 - 2² = 652247051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652247051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7247145 + ... + 7247234.

It is an arithmetic number, because the mean of its divisors is an integer number (94213470).

Almost surely, 2^652247055 is an apocalyptic number.

652247055 is a deficient number, since it is larger than the sum of its proper divisors (478314585).

652247055 is a wasteful number, since it uses less digits than its factorization.

652247055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14494390 (or 14494387 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 652247055 is about 25539.1279216813. The cubic root of 652247055 is about 867.2361557019.

The spelling of 652247055 in words is "six hundred fifty-two million, two hundred forty-seven thousand, fifty-five".