54440325 has 36 divisors (see below), whose sum is σ = 98306208. Its totient is φ = 28797600.

The previous prime is 54440317. The next prime is 54440327. The reversal of 54440325 is 52304445.

It is not a de Polignac number, because 54440325 - 2³ = 54440317 is a prime.

It is a super-2 number, since 2×54440325² = 5927497972211250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54440327) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28552 + ... + 30398.

It is an arithmetic number, because the mean of its divisors is an integer number (2730728).

Almost surely, 2^54440325 is an apocalyptic number.

It is an amenable number.

54440325 is a deficient number, since it is larger than the sum of its proper divisors (43865883).

54440325 is a wasteful number, since it uses less digits than its factorization.

54440325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994 (or 1986 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 54440325 is about 7378.3687221499. The cubic root of 54440325 is about 379.0008957496. Note that the first 3 decimals are identical.

The spelling of 54440325 in words is "fifty-four million, four hundred forty thousand, three hundred twenty-five".