54251725 has 12 divisors (see below), whose sum is σ = 73388160. Its totient is φ = 39455600.

The previous prime is 54251723. The next prime is 54251759. The reversal of 54251725 is 52715245.

It is not a de Polignac number, because 54251725 - 2¹ = 54251723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54251723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98365 + ... + 98914.

It is an arithmetic number, because the mean of its divisors is an integer number (6115680).

Almost surely, 2^54251725 is an apocalyptic number.

54251725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54251725 is a deficient number, since it is larger than the sum of its proper divisors (19136435).

54251725 is a wasteful number, since it uses less digits than its factorization.

54251725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197300 (or 197295 counting only the distinct ones).

The product of its digits is 14000, while the sum is 31.

The square root of 54251725 is about 7365.5770310275. The cubic root of 54251725 is about 378.5627262405.

The spelling of 54251725 in words is "fifty-four million, two hundred fifty-one thousand, seven hundred twenty-five".