34555553 has 2 divisors, whose sum is σ = 34555554. Its totient is φ = 34555552.

The previous prime is 34555519. The next prime is 34555561. The reversal of 34555553 is 35555543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30780304 + 3775249 = 5548^2 + 1943^2 .

It is a cyclic number.

It is not a de Polignac number, because 34555553 - 2²² = 30361249 is a prime.

It is not a weakly prime, because it can be changed into another prime (34555583) 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, 17277776 + 17277777.

It is an arithmetic number, because the mean of its divisors is an integer number (17277777).

Almost surely, 2^34555553 is an apocalyptic number.

It is an amenable number.

34555553 is a deficient number, since it is larger than the sum of its proper divisors (1).

34555553 is an equidigital number, since it uses as much as digits as its factorization.

34555553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112500, while the sum is 35.

The square root of 34555553 is about 5878.3971454811. The cubic root of 34555553 is about 325.7161423098.

The spelling of 34555553 in words is "thirty-four million, five hundred fifty-five thousand, five hundred fifty-three".