34155063 has 6 divisors (see below), whose sum is σ = 49335104. Its totient is φ = 22770036.

The previous prime is 34155061. The next prime is 34155071. The reversal of 34155063 is 36055143.

It is not a de Polignac number, because 34155063 - 2¹ = 34155061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34155061) 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 in 5 ways as a sum of consecutive naturals, for example, 1897495 + ... + 1897512.

Almost surely, 2^34155063 is an apocalyptic number.

34155063 is a deficient number, since it is larger than the sum of its proper divisors (15180041).

34155063 is a wasteful number, since it uses less digits than its factorization.

34155063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3795013 (or 3795010 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 34155063 is about 5844.2333115645. The cubic root of 34155063 is about 324.4529273609.

The spelling of 34155063 in words is "thirty-four million, one hundred fifty-five thousand, sixty-three".