548725814 has 48 divisors (see below), whose sum is σ = 1085439600. Its totient is φ = 205644096.

The previous prime is 548725781. The next prime is 548725819. The reversal of 548725814 is 418527845.

It is a super-2 number, since 2×548725814² = 602200037899925192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548725819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12872 + ... + 35540.

It is an arithmetic number, because the mean of its divisors is an integer number (22613325).

Almost surely, 2^548725814 is an apocalyptic number.

548725814 is a deficient number, since it is larger than the sum of its proper divisors (536713786).

548725814 is a wasteful number, since it uses less digits than its factorization.

548725814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22717 (or 22710 counting only the distinct ones).

The product of its digits is 358400, while the sum is 44.

The square root of 548725814 is about 23424.8973103406. The cubic root of 548725814 is about 818.6880736800.

The spelling of 548725814 in words is "five hundred forty-eight million, seven hundred twenty-five thousand, eight hundred fourteen".