3455555153 has 4 divisors (see below), whose sum is σ = 3539837028. Its totient is φ = 3371273280.

The previous prime is 3455555143. The next prime is 3455555189. The reversal of 3455555153 is 3515555543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1837665424 + 1617889729 = 42868^2 + 40223^2 .

It is a cyclic number.

It is not a de Polignac number, because 3455555153 - 2¹⁰ = 3455554129 is a prime.

It is a super-2 number, since 2×3455555153² = 23881722830849706818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 84281833 = 3455555153 / (3 + 4 + 5 + 5 + 5 + 5 + 5 + 1 + 5 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3455555153.

It is not an unprimeable number, because it can be changed into a prime (3455555143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42140876 + ... + 42140957.

It is an arithmetic number, because the mean of its divisors is an integer number (884959257).

Almost surely, 2^3455555153 is an apocalyptic number.

It is an amenable number.

3455555153 is a deficient number, since it is larger than the sum of its proper divisors (84281875).

3455555153 is an equidigital number, since it uses as much as digits as its factorization.

3455555153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84281874.

The product of its digits is 562500, while the sum is 41.

The square root of 3455555153 is about 58783.9702044699. The cubic root of 3455555153 is about 1511.8403876344.

The spelling of 3455555153 in words is "three billion, four hundred fifty-five million, five hundred fifty-five thousand, one hundred fifty-three".