3505420055 has 8 divisors (see below), whose sum is σ = 4207902000. Its totient is φ = 2803404096.

The previous prime is 3505420001. The next prime is 3505420097. The reversal of 3505420055 is 5500245053.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3505420055 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99725 + ... + 130214.

It is an arithmetic number, because the mean of its divisors is an integer number (525987750).

Almost surely, 2^3505420055 is an apocalyptic number.

3505420055 is a deficient number, since it is larger than the sum of its proper divisors (702481945).

3505420055 is a wasteful number, since it uses less digits than its factorization.

3505420055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232993.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 3505420055 is about 59206.5879358032. The cubic root of 3505420055 is about 1519.0778188305.

The spelling of 3505420055 in words is "three billion, five hundred five million, four hundred twenty thousand, fifty-five".