34155053 has 4 divisors (see below), whose sum is σ = 34224000. Its totient is φ = 34086108.

The previous prime is 34155049. The next prime is 34155061. The reversal of 34155053 is 35055143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34155053 - 2² = 34155049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34158053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33725 + ... + 34722.

It is an arithmetic number, because the mean of its divisors is an integer number (8556000).

Almost surely, 2^34155053 is an apocalyptic number.

It is an amenable number.

34155053 is a deficient number, since it is larger than the sum of its proper divisors (68947).

34155053 is an equidigital number, since it uses as much as digits as its factorization.

34155053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68946.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 34155053 is about 5844.2324560202. The cubic root of 34155053 is about 324.4528956962.

The spelling of 34155053 in words is "thirty-four million, one hundred fifty-five thousand, fifty-three".