548370422 has 4 divisors (see below), whose sum is σ = 822555636. Its totient is φ = 274185210.

The previous prime is 548370413. The next prime is 548370469. The reversal of 548370422 is 224073845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224073845 = 5 ⋅44814769.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137092604 + ... + 137092607.

It is an arithmetic number, because the mean of its divisors is an integer number (205638909).

Almost surely, 2^548370422 is an apocalyptic number.

548370422 is a deficient number, since it is larger than the sum of its proper divisors (274185214).

548370422 is a wasteful number, since it uses less digits than its factorization.

548370422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274185213.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 548370422 is about 23417.3103066941. The cubic root of 548370422 is about 818.5112895612.

The spelling of 548370422 in words is "five hundred forty-eight million, three hundred seventy thousand, four hundred twenty-two".