396595068553 has 2 divisors, whose sum is σ = 396595068554. Its totient is φ = 396595068552.

The previous prime is 396595068403. The next prime is 396595068599. The reversal of 396595068553 is 355860595693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 395725290489 + 869778064 = 629067^2 + 29492^2 .

It is a cyclic number.

It is not a de Polignac number, because 396595068553 - 2¹⁷ = 396594937481 is a prime.

It is not a weakly prime, because it can be changed into another prime (396595068253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198297534276 + 198297534277.

It is an arithmetic number, because the mean of its divisors is an integer number (198297534277).

Almost surely, 2^396595068553 is an apocalyptic number.

It is an amenable number.

396595068553 is a deficient number, since it is larger than the sum of its proper divisors (1).

396595068553 is an equidigital number, since it uses as much as digits as its factorization.

396595068553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220000, while the sum is 64.

The spelling of 396595068553 in words is "three hundred ninety-six billion, five hundred ninety-five million, sixty-eight thousand, five hundred fifty-three".