4055125 has 8 divisors (see below), whose sum is σ = 5060952. Its totient is φ = 3244000.

The previous prime is 4055087. The next prime is 4055137. The reversal of 4055125 is 5215504.

It can be written as a sum of positive squares in 4 ways, for example, as 19044 + 4036081 = 138^2 + 2009^2 .

It is not a de Polignac number, because 4055125 - 2⁷ = 4054997 is a prime.

It is a Duffinian number.

4055125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4055096 and 4055105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16096 + ... + 16345.

It is an arithmetic number, because the mean of its divisors is an integer number (632619).

Almost surely, 2^4055125 is an apocalyptic number.

It is an amenable number.

4055125 is a deficient number, since it is larger than the sum of its proper divisors (1005827).

4055125 is an equidigital number, since it uses as much as digits as its factorization.

4055125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32456 (or 32446 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 4055125 is about 2013.7340936678. The cubic root of 4055125 is about 159.4659931496.

The spelling of 4055125 in words is "four million, fifty-five thousand, one hundred twenty-five".