4875551 has 2 divisors, whose sum is σ = 4875552. Its totient is φ = 4875550.

The previous prime is 4875529. The next prime is 4875581. The reversal of 4875551 is 1555784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4875551 - 2⁶ = 4875487 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4875581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2437775 + 2437776.

It is an arithmetic number, because the mean of its divisors is an integer number (2437776).

Almost surely, 2^4875551 is an apocalyptic number.

4875551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4875551 is an equidigital number, since it uses as much as digits as its factorization.

4875551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28000, while the sum is 35.

The square root of 4875551 is about 2208.0649899856. The cubic root of 4875551 is about 169.5669601408.

The spelling of 4875551 in words is "four million, eight hundred seventy-five thousand, five hundred fifty-one".