4455113561 has 8 divisors (see below), whose sum is σ = 4511142720. Its totient is φ = 4399140592.

The previous prime is 4455113491. The next prime is 4455113563. The reversal of 4455113561 is 1653115544.

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 4455113561 - 2¹⁰ = 4455112537 is a prime.

It is a super-2 number, since 2×4455113561² = 39696073682812201442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4455113563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158756 + ... + 184698.

It is an arithmetic number, because the mean of its divisors is an integer number (563892840).

Almost surely, 2^4455113561 is an apocalyptic number.

It is an amenable number.

4455113561 is a deficient number, since it is larger than the sum of its proper divisors (56029159).

4455113561 is a wasteful number, since it uses less digits than its factorization.

4455113561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28095.

The product of its digits is 36000, while the sum is 35.

The square root of 4455113561 is about 66746.6370763352. The cubic root of 4455113561 is about 1645.4559467584.

The spelling of 4455113561 in words is "four billion, four hundred fifty-five million, one hundred thirteen thousand, five hundred sixty-one".