34955563 has 2 divisors, whose sum is σ = 34955564. Its totient is φ = 34955562.

The previous prime is 34955489. The next prime is 34955597. The reversal of 34955563 is 36555943.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34955563 - 2²¹ = 32858411 is a prime.

It is not a weakly prime, because it can be changed into another prime (34955863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17477781 + 17477782.

It is an arithmetic number, because the mean of its divisors is an integer number (17477782).

Almost surely, 2^34955563 is an apocalyptic number.

34955563 is a deficient number, since it is larger than the sum of its proper divisors (1).

34955563 is an equidigital number, since it uses as much as digits as its factorization.

34955563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 243000, while the sum is 40.

The square root of 34955563 is about 5912.3229783225. The cubic root of 34955563 is about 326.9681377491.

The spelling of 34955563 in words is "thirty-four million, nine hundred fifty-five thousand, five hundred sixty-three".