548875807 has 2 divisors, whose sum is σ = 548875808. Its totient is φ = 548875806.

The previous prime is 548875799. The next prime is 548875829. The reversal of 548875807 is 708578845.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 548875807 - 2³ = 548875799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548875007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274437903 + 274437904.

It is an arithmetic number, because the mean of its divisors is an integer number (274437904).

Almost surely, 2^548875807 is an apocalyptic number.

548875807 is a deficient number, since it is larger than the sum of its proper divisors (1).

548875807 is an equidigital number, since it uses as much as digits as its factorization.

548875807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2508800, while the sum is 52.

The square root of 548875807 is about 23428.0986637841. The cubic root of 548875807 is about 818.7626624151.

It can be divided in two parts, 54887580 and 7, that multiplied together give a triangular number (384213060 = T₂₇₇₂₀).

The spelling of 548875807 in words is "five hundred forty-eight million, eight hundred seventy-five thousand, eight hundred seven".