548425394 has 16 divisors (see below), whose sum is σ = 897807456. Its totient is φ = 249177600.

The previous prime is 548425393. The next prime is 548425403. The reversal of 548425394 is 493524845.

It is not an unprimeable number, because it can be changed into a prime (548425393) 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, 72449 + ... + 79659.

It is an arithmetic number, because the mean of its divisors is an integer number (56112966).

Almost surely, 2^548425394 is an apocalyptic number.

548425394 is a deficient number, since it is larger than the sum of its proper divisors (349382062).

548425394 is a wasteful number, since it uses less digits than its factorization.

548425394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10681.

The product of its digits is 691200, while the sum is 44.

The square root of 548425394 is about 23418.4840243770. The cubic root of 548425394 is about 818.5386395041.

The spelling of 548425394 in words is "five hundred forty-eight million, four hundred twenty-five thousand, three hundred ninety-four".