4453652661 has 16 divisors (see below), whose sum is σ = 5976618816. Its totient is φ = 2949918336.

The previous prime is 4453652647. The next prime is 4453652663. The reversal of 4453652661 is 1662563544.

It is not a de Polignac number, because 4453652661 - 2⁵ = 4453652629 is a prime.

It is a super-3 number, since 3×4453652661³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4453652663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1406466 + ... + 1409628.

It is an arithmetic number, because the mean of its divisors is an integer number (373538676).

Almost surely, 2^4453652661 is an apocalyptic number.

It is an amenable number.

4453652661 is a deficient number, since it is larger than the sum of its proper divisors (1522966155).

4453652661 is a wasteful number, since it uses less digits than its factorization.

4453652661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6052.

The product of its digits is 518400, while the sum is 42.

The square root of 4453652661 is about 66735.6925565323. The cubic root of 4453652661 is about 1645.2760703564.

The spelling of 4453652661 in words is "four billion, four hundred fifty-three million, six hundred fifty-two thousand, six hundred sixty-one".