54251325 has 18 divisors (see below), whose sum is σ = 97170554. Its totient is φ = 28933920.

The previous prime is 54251321. The next prime is 54251339. The reversal of 54251325 is 52315245.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 18896409 + 35354916 = 4347^2 + 5946^2 .

It is not a de Polignac number, because 54251325 - 2² = 54251321 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54251321) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 120334 + ... + 120783.

Almost surely, 2^54251325 is an apocalyptic number.

It is an amenable number.

54251325 is a deficient number, since it is larger than the sum of its proper divisors (42919229).

54251325 is a wasteful number, since it uses less digits than its factorization.

54251325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241133 (or 241125 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 54251325 is about 7365.5498776398. The cubic root of 54251325 is about 378.5617958525.

The spelling of 54251325 in words is "fifty-four million, two hundred fifty-one thousand, three hundred twenty-five".