548725044 has 24 divisors (see below), whose sum is σ = 1463267008. Its totient is φ = 156778560.

The previous prime is 548725043. The next prime is 548725049. The reversal of 548725044 is 440527845.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 548724993 and 548725011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548725043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3266137 + ... + 3266304.

Almost surely, 2^548725044 is an apocalyptic number.

It is an amenable number.

548725044 is an abundant number, since it is smaller than the sum of its proper divisors (914541964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

548725044 is a wasteful number, since it uses less digits than its factorization.

548725044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6532455 (or 6532453 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 548725044 is about 23424.8808748305. The cubic root of 548725044 is about 818.6876907383.

The spelling of 548725044 in words is "five hundred forty-eight million, seven hundred twenty-five thousand, forty-four".