548354444452 has 12 divisors (see below), whose sum is σ = 960452567116. Its totient is φ = 273939425280.

The previous prime is 548354444411. The next prime is 548354444459. The reversal of 548354444452 is 254444453845.

It can be written as a sum of positive squares in 2 ways, for example, as 434747697316 + 113606747136 = 659354^2 + 337056^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 548354444452.

It is not an unprimeable number, because it can be changed into a prime (548354444459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59444049 + ... + 59453272.

Almost surely, 2^548354444452 is an apocalyptic number.

It is an amenable number.

548354444452 is a deficient number, since it is larger than the sum of its proper divisors (412098122664).

548354444452 is a wasteful number, since it uses less digits than its factorization.

548354444452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118898478 (or 118898476 counting only the distinct ones).

The product of its digits is 24576000, while the sum is 52.

The spelling of 548354444452 in words is "five hundred forty-eight billion, three hundred fifty-four million, four hundred forty-four thousand, four hundred fifty-two".