548965353 has 4 divisors (see below), whose sum is σ = 731953808. Its totient is φ = 365976900.

The previous prime is 548965327. The next prime is 548965387. The reversal of 548965353 is 353569845.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 548965353 - 2⁵ = 548965321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (548961353) 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, 91494223 + ... + 91494228.

It is an arithmetic number, because the mean of its divisors is an integer number (182988452).

Almost surely, 2^548965353 is an apocalyptic number.

It is an amenable number.

548965353 is a deficient number, since it is larger than the sum of its proper divisors (182988455).

548965353 is a wasteful number, since it uses less digits than its factorization.

548965353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182988454.

The product of its digits is 1944000, while the sum is 48.

The square root of 548965353 is about 23430.0096670915. The cubic root of 548965353 is about 818.8071855014.

The spelling of 548965353 in words is "five hundred forty-eight million, nine hundred sixty-five thousand, three hundred fifty-three".