652280501 has 2 divisors, whose sum is σ = 652280502. Its totient is φ = 652280500.

The previous prime is 652280467. The next prime is 652280513. The reversal of 652280501 is 105082256.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 531302500 + 120978001 = 23050^2 + 10999^2 .

It is a cyclic number.

It is not a de Polignac number, because 652280501 - 2¹⁴ = 652264117 is a prime.

It is a super-2 number, since 2×652280501² = 850939703969622002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652280561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326140250 + 326140251.

It is an arithmetic number, because the mean of its divisors is an integer number (326140251).

Almost surely, 2^652280501 is an apocalyptic number.

It is an amenable number.

652280501 is a deficient number, since it is larger than the sum of its proper divisors (1).

652280501 is an equidigital number, since it uses as much as digits as its factorization.

652280501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 652280501 is about 25539.7827124664. The cubic root of 652280501 is about 867.2509788606.

The spelling of 652280501 in words is "six hundred fifty-two million, two hundred eighty thousand, five hundred one".