548754479 has 24 divisors (see below), whose sum is σ = 689567760. Its totient is φ = 432843264.

The previous prime is 548754473. The next prime is 548754499. The reversal of 548754479 is 974457845.

It is not a de Polignac number, because 548754479 - 2⁴ = 548754463 is a prime.

It is a super-2 number, since 2×548754479² = 602262956445122882, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 548754479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548754473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240287 + ... + 242559.

It is an arithmetic number, because the mean of its divisors is an integer number (28731990).

Almost surely, 2^548754479 is an apocalyptic number.

548754479 is a deficient number, since it is larger than the sum of its proper divisors (140813281).

548754479 is a wasteful number, since it uses less digits than its factorization.

548754479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679 (or 2672 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 53.

The square root of 548754479 is about 23425.5091513504. The cubic root of 548754479 is about 818.7023293030.

The spelling of 548754479 in words is "five hundred forty-eight million, seven hundred fifty-four thousand, four hundred seventy-nine".