5055681 has 8 divisors (see below), whose sum is σ = 7137504. Its totient is φ = 3172160.

The previous prime is 5055679. The next prime is 5055707. The reversal of 5055681 is 1865505.

It is a happy number.

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 5055681 - 2¹ = 5055679 is a prime.

It is a super-2 number, since 2×5055681² = 51119820747522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5055601) 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, 49515 + ... + 49616.

It is an arithmetic number, because the mean of its divisors is an integer number (892188).

Almost surely, 2^5055681 is an apocalyptic number.

5055681 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5055681 is a deficient number, since it is larger than the sum of its proper divisors (2081823).

5055681 is a wasteful number, since it uses less digits than its factorization.

5055681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99151.

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 5055681 is about 2248.4841560482. The cubic root of 5055681 is about 171.6300073583.

The spelling of 5055681 in words is "five million, fifty-five thousand, six hundred eighty-one".