57141025 has 6 divisors (see below), whose sum is σ = 70854902. Its totient is φ = 45712800.

The previous prime is 57141011. The next prime is 57141041. The reversal of 57141025 is 52014175.

It can be written as a sum of positive squares in 3 ways, for example, as 725904 + 56415121 = 852^2 + 7511^2 .

It is not a de Polignac number, because 57141025 - 2⁹ = 57140513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 2285641 = 57141025 / (5 + 7 + 1 + 4 + 1 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1142796 + ... + 1142845.

Almost surely, 2^57141025 is an apocalyptic number.

It is an amenable number.

57141025 is a deficient number, since it is larger than the sum of its proper divisors (13713877).

57141025 is a wasteful number, since it uses less digits than its factorization.

57141025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285651 (or 2285646 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 57141025 is about 7559.1682743540. The cubic root of 57141025 is about 385.1672405480.

The spelling of 57141025 in words is "fifty-seven million, one hundred forty-one thousand, twenty-five".