4806551 has 2 divisors, whose sum is σ = 4806552. Its totient is φ = 4806550.

The previous prime is 4806541. The next prime is 4806577. The reversal of 4806551 is 1556084.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4806551 - 2¹⁴ = 4790167 is a prime.

It is a super-3 number, since 3×4806551³ (a number of 21 digits) contains 333 as substring.

It is a pancake number, because a pancake can be divided into 4806551 parts by 3100 straight cuts.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4806541) 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 as a sum of consecutive naturals, namely, 2403275 + 2403276.

It is an arithmetic number, because the mean of its divisors is an integer number (2403276).

Almost surely, 2^4806551 is an apocalyptic number.

4806551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4806551 is an equidigital number, since it uses as much as digits as its factorization.

4806551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 4806551 is about 2192.3847746233. The cubic root of 4806551 is about 168.7632388333.

The spelling of 4806551 in words is "four million, eight hundred six thousand, five hundred fifty-one".