3555442445 has 8 divisors (see below), whose sum is σ = 4266885600. Its totient is φ = 2844117520.

The previous prime is 3555442411. The next prime is 3555442481. The reversal of 3555442445 is 5442445553.

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

It is not a de Polignac number, because 3555442445 - 2⁶ = 3555442381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62906 + ... + 105204.

It is an arithmetic number, because the mean of its divisors is an integer number (533360700).

Almost surely, 2^3555442445 is an apocalyptic number.

It is an amenable number.

3555442445 is a deficient number, since it is larger than the sum of its proper divisors (711443155).

3555442445 is a wasteful number, since it uses less digits than its factorization.

3555442445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59115.

The product of its digits is 960000, while the sum is 41.

The square root of 3555442445 is about 59627.5309316091. The cubic root of 3555442445 is about 1526.2694716582.

Adding to 3555442445 its reverse (5442445553), we get a palindrome (8997887998).

The spelling of 3555442445 in words is "three billion, five hundred fifty-five million, four hundred forty-two thousand, four hundred forty-five".