549522922 has 32 divisors (see below), whose sum is σ = 902708352. Its totient is φ = 249372864.

The previous prime is 549522913. The next prime is 549522949. The reversal of 549522922 is 229225945.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419793 + ... + 421099.

It is an arithmetic number, because the mean of its divisors is an integer number (28209636).

Almost surely, 2^549522922 is an apocalyptic number.

549522922 is a deficient number, since it is larger than the sum of its proper divisors (353185430).

549522922 is a wasteful number, since it uses less digits than its factorization.

549522922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582.

The product of its digits is 129600, while the sum is 40.

The square root of 549522922 is about 23441.9052553328. The cubic root of 549522922 is about 819.0843050091.

The spelling of 549522922 in words is "five hundred forty-nine million, five hundred twenty-two thousand, nine hundred twenty-two".