57019825 has 12 divisors (see below), whose sum is σ = 71265280. Its totient is φ = 45254160.

The previous prime is 57019813. The next prime is 57019841. The reversal of 57019825 is 52891075.

57019825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57019825 - 2⁵ = 57019793 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5805 + ... + 12154.

Almost surely, 2^57019825 is an apocalyptic number.

It is an amenable number.

57019825 is a deficient number, since it is larger than the sum of its proper divisors (14245455).

57019825 is a wasteful number, since it uses less digits than its factorization.

57019825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18096 (or 18091 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 57019825 is about 7551.1472638269. The cubic root of 57019825 is about 384.8947258126.

The spelling of 57019825 in words is "fifty-seven million, nineteen thousand, eight hundred twenty-five".