655225367 has 2 divisors, whose sum is σ = 655225368. Its totient is φ = 655225366.

The previous prime is 655225321. The next prime is 655225381. The reversal of 655225367 is 763522556.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 655225367 - 2⁶ = 655225303 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (655215367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327612683 + 327612684.

It is an arithmetic number, because the mean of its divisors is an integer number (327612684).

Almost surely, 2^655225367 is an apocalyptic number.

655225367 is a deficient number, since it is larger than the sum of its proper divisors (1).

655225367 is an equidigital number, since it uses as much as digits as its factorization.

655225367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378000, while the sum is 41.

The square root of 655225367 is about 25597.3703141553. The cubic root of 655225367 is about 868.5541524121.

The spelling of 655225367 in words is "six hundred fifty-five million, two hundred twenty-five thousand, three hundred sixty-seven".