57541825 has 24 divisors (see below), whose sum is σ = 78807456.
Its totient is φ = 41328000.
The previous prime is 57541789. The next prime is 57541843. The reversal of 57541825 is 52814575.
It is not a de Polignac number, because 57541825 - 223 = 49153217 is a prime.
It is a super-2 number, since 2×575418252 = 6622123248661250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21565 + ... + 24085.
It is an arithmetic number, because the mean of its divisors is an integer number (3283644).
Almost surely, 257541825 is an apocalyptic number.
57541825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
57541825 is a deficient number, since it is larger than the sum of its proper divisors (21265631).
57541825 is a wasteful number, since it uses less digits than its factorization.
57541825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2625 (or 2620 counting only the distinct ones).
The product of its digits is 56000, while the sum is 37.
The square root of 57541825 is about 7585.6328015532.
The cubic root of 57541825 is about 386.0656930438.
The spelling of 57541825 in words is "fifty-seven million, five hundred forty-one thousand, eight hundred twenty-five".