4853927661 has 8 divisors (see below), whose sum is σ = 7060258464. Its totient is φ = 2941774320.

The previous prime is 4853927651. The next prime is 4853927801. The reversal of 4853927661 is 1667293584.

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

It is not a de Polignac number, because 4853927661 - 2⁵ = 4853927629 is a prime.

It is a super-2 number, since 2×4853927661² = 47121227476441861842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4853927651) 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, 73544326 + ... + 73544391.

It is an arithmetic number, because the mean of its divisors is an integer number (882532308).

Almost surely, 2^4853927661 is an apocalyptic number.

It is an amenable number.

4853927661 is a deficient number, since it is larger than the sum of its proper divisors (2206330803).

4853927661 is a wasteful number, since it uses less digits than its factorization.

4853927661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147088731.

The product of its digits is 2177280, while the sum is 51.

The square root of 4853927661 is about 69670.1346417531. The cubic root of 4853927661 is about 1693.1590900916.

The spelling of 4853927661 in words is "four billion, eight hundred fifty-three million, nine hundred twenty-seven thousand, six hundred sixty-one".