54387325 has 12 divisors (see below), whose sum is σ = 69766740. Its totient is φ = 42008960.

The previous prime is 54387323. The next prime is 54387337. The reversal of 54387325 is 52378345.

It can be written as a sum of positive squares in 6 ways, for example, as 3849444 + 50537881 = 1962^2 + 7109^2 .

It is not a de Polignac number, because 54387325 - 2¹ = 54387323 is a prime.

It is a super-2 number, since 2×54387325² = 5915962241311250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54387323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36784 + ... + 38233.

It is an arithmetic number, because the mean of its divisors is an integer number (5813895).

Almost surely, 2^54387325 is an apocalyptic number.

It is an amenable number.

54387325 is a deficient number, since it is larger than the sum of its proper divisors (15379415).

54387325 is a wasteful number, since it uses less digits than its factorization.

54387325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75056 (or 75051 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 54387325 is about 7374.7762677928. The cubic root of 54387325 is about 378.8778645863.

The spelling of 54387325 in words is "fifty-four million, three hundred eighty-seven thousand, three hundred twenty-five".