54825349 has 4 divisors (see below), whose sum is σ = 54845964. Its totient is φ = 54804736.

The previous prime is 54825313. The next prime is 54825361. The reversal of 54825349 is 94352845.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34304449 + 20520900 = 5857^2 + 4530^2 .

It is a cyclic number.

It is not a de Polignac number, because 54825349 - 2⁹ = 54824837 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54825389) 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, 5602 + ... + 11875.

It is an arithmetic number, because the mean of its divisors is an integer number (13711491).

Almost surely, 2^54825349 is an apocalyptic number.

It is an amenable number.

54825349 is a deficient number, since it is larger than the sum of its proper divisors (20615).

54825349 is a wasteful number, since it uses less digits than its factorization.

54825349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20614.

The product of its digits is 172800, while the sum is 40.

The square root of 54825349 is about 7404.4141564340. The cubic root of 54825349 is about 379.8922801782.

The spelling of 54825349 in words is "fifty-four million, eight hundred twenty-five thousand, three hundred forty-nine".