5662454661 has 24 divisors (see below), whose sum is σ = 8419400640. Its totient is φ = 3761258256.

The previous prime is 5662454647. The next prime is 5662454719. The reversal of 5662454661 is 1664542665.

5662454661 is a `hidden beast` number, since 566 + 2 + 45 + 46 + 6 + 1 = 666.

It is not a de Polignac number, because 5662454661 - 2⁶ = 5662454597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5662454621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2712160 + ... + 2714246.

It is an arithmetic number, because the mean of its divisors is an integer number (350808360).

Almost surely, 2^5662454661 is an apocalyptic number.

It is an amenable number.

5662454661 is a deficient number, since it is larger than the sum of its proper divisors (2756945979).

5662454661 is an equidigital number, since it uses as much as digits as its factorization.

5662454661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730 (or 2407 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 5662454661 is about 75249.2834583825. The cubic root of 5662454661 is about 1782.3852487031.

The spelling of 5662454661 in words is "five billion, six hundred sixty-two million, four hundred fifty-four thousand, six hundred sixty-one".