652837049 has 2 divisors, whose sum is σ = 652837050. Its totient is φ = 652837048.

The previous prime is 652837021. The next prime is 652837057. The reversal of 652837049 is 940738256.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 642977449 + 9859600 = 25357^2 + 3140^2 .

It is a cyclic number.

It is not a de Polignac number, because 652837049 - 2²⁴ = 636059833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (652837069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326418524 + 326418525.

It is an arithmetic number, because the mean of its divisors is an integer number (326418525).

Almost surely, 2^652837049 is an apocalyptic number.

It is an amenable number.

652837049 is a deficient number, since it is larger than the sum of its proper divisors (1).

652837049 is an equidigital number, since it uses as much as digits as its factorization.

652837049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 652837049 is about 25550.6760967298. The cubic root of 652837049 is about 867.4975647931.

The spelling of 652837049 in words is "six hundred fifty-two million, eight hundred thirty-seven thousand, forty-nine".