54144125 has 16 divisors (see below), whose sum is σ = 77226240. Its totient is φ = 37126800.

The previous prime is 54144121. The next prime is 54144157. The reversal of 54144125 is 52144145.

It is not a de Polignac number, because 54144125 - 2² = 54144121 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54144094 and 54144103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54144121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30065 + ... + 31814.

It is an arithmetic number, because the mean of its divisors is an integer number (4826640).

Almost surely, 2^54144125 is an apocalyptic number.

It is an amenable number.

54144125 is a deficient number, since it is larger than the sum of its proper divisors (23082115).

54144125 is an equidigital number, since it uses as much as digits as its factorization.

54144125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61901 (or 61891 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 54144125 is about 7358.2691578930. The cubic root of 54144125 is about 378.3122868396.

The spelling of 54144125 in words is "fifty-four million, one hundred forty-four thousand, one hundred twenty-five".