549094807 has 2 divisors, whose sum is σ = 549094808. Its totient is φ = 549094806.

The previous prime is 549094771. The next prime is 549094811. The reversal of 549094807 is 708490945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 549094807 - 2¹¹ = 549092759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (549094867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274547403 + 274547404.

It is an arithmetic number, because the mean of its divisors is an integer number (274547404).

Almost surely, 2^549094807 is an apocalyptic number.

549094807 is a deficient number, since it is larger than the sum of its proper divisors (1).

549094807 is an equidigital number, since it uses as much as digits as its factorization.

549094807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 549094807 is about 23432.7720724630. The cubic root of 549094807 is about 818.8715426500.

The spelling of 549094807 in words is "five hundred forty-nine million, ninety-four thousand, eight hundred seven".