3505445053 has 4 divisors (see below), whose sum is σ = 3824121888. Its totient is φ = 3186768220.

The previous prime is 3505444979. The next prime is 3505445059.

3505445053 is nontrivially palindromic in base 10.

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 a de Polignac number, because none of the positive numbers 2^k-3505445053 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 (3505445059) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 159338401 + ... + 159338422.

It is an arithmetic number, because the mean of its divisors is an integer number (956030472).

Almost surely, 2^3505445053 is an apocalyptic number.

It is an amenable number.

3505445053 is a deficient number, since it is larger than the sum of its proper divisors (318676835).

3505445053 is a wasteful number, since it uses less digits than its factorization.

3505445053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318676834.

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 3505445053 is about 59206.7990436909. The cubic root of 3505445053 is about 1519.0814297926.

The spelling of 3505445053 in words is "three billion, five hundred five million, four hundred forty-five thousand, fifty-three".