652959361 has 2 divisors, whose sum is σ = 652959362. Its totient is φ = 652959360.

The previous prime is 652959323. The next prime is 652959449. The reversal of 652959361 is 163959256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 644144400 + 8814961 = 25380^2 + 2969^2 .

It is a cyclic number.

It is not a de Polignac number, because 652959361 - 2⁹ = 652958849 is a prime.

It is not a weakly prime, because it can be changed into another prime (652959161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326479680 + 326479681.

It is an arithmetic number, because the mean of its divisors is an integer number (326479681).

Almost surely, 2^652959361 is an apocalyptic number.

It is an amenable number.

652959361 is a deficient number, since it is larger than the sum of its proper divisors (1).

652959361 is an equidigital number, since it uses as much as digits as its factorization.

652959361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 46.

The square root of 652959361 is about 25553.0695025079. The cubic root of 652959361 is about 867.5517379525.

The spelling of 652959361 in words is "six hundred fifty-two million, nine hundred fifty-nine thousand, three hundred sixty-one".