54181325 has 12 divisors (see below), whose sum is σ = 73292928. Its totient is φ = 39404400.

The previous prime is 54181319. The next prime is 54181327. The reversal of 54181325 is 52318145.

It is not a de Polignac number, because 54181325 - 2⁸ = 54181069 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54181327) 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, 98237 + ... + 98786.

It is an arithmetic number, because the mean of its divisors is an integer number (6107744).

Almost surely, 2^54181325 is an apocalyptic number.

54181325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54181325 is a deficient number, since it is larger than the sum of its proper divisors (19111603).

54181325 is a wasteful number, since it uses less digits than its factorization.

54181325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197044 (or 197039 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 54181325 is about 7360.7964922283. The cubic root of 54181325 is about 378.3989074735.

The spelling of 54181325 in words is "fifty-four million, one hundred eighty-one thousand, three hundred twenty-five".