3455555543 has 8 divisors (see below), whose sum is σ = 3770365440. Its totient is φ = 3140857080.

The previous prime is 3455555503. The next prime is 3455555557.

3455555543 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3455555543 - 2¹² = 3455551447 is a prime.

It is a super-2 number, since 2×3455555543² = 23881728221516049698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3455555494 and 3455555503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455555503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45368 + ... + 94706.

It is an arithmetic number, because the mean of its divisors is an integer number (471295680).

Almost surely, 2^3455555543 is an apocalyptic number.

3455555543 is a deficient number, since it is larger than the sum of its proper divisors (314809897).

3455555543 is a wasteful number, since it uses less digits than its factorization.

3455555543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55717.

The product of its digits is 2250000, while the sum is 44.

The square root of 3455555543 is about 58783.9735217006. The cubic root of 3455555543 is about 1511.8404445108.

The spelling of 3455555543 in words is "three billion, four hundred fifty-five million, five hundred fifty-five thousand, five hundred forty-three".