549922007 has 2 divisors, whose sum is σ = 549922008. Its totient is φ = 549922006.

The previous prime is 549921961. The next prime is 549922013. The reversal of 549922007 is 700229945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 549922007 - 2⁶ = 549921943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (549922207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274961003 + 274961004.

It is an arithmetic number, because the mean of its divisors is an integer number (274961004).

Almost surely, 2^549922007 is an apocalyptic number.

549922007 is a deficient number, since it is larger than the sum of its proper divisors (1).

549922007 is an equidigital number, since it uses as much as digits as its factorization.

549922007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 549922007 is about 23450.4159238168. The cubic root of 549922007 is about 819.2825406948.

The spelling of 549922007 in words is "five hundred forty-nine million, nine hundred twenty-two thousand, seven".