57825441 has 16 divisors (see below), whose sum is σ = 86123520. Its totient is φ = 38345040.

The previous prime is 57825437. The next prime is 57825451. The reversal of 57825441 is 14452875.

It is not a de Polignac number, because 57825441 - 2² = 57825437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57825396 and 57825405.

It is not an unprimeable number, because it can be changed into a prime (57825401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450 + ... + 10763.

It is an arithmetic number, because the mean of its divisors is an integer number (5382720).

Almost surely, 2^57825441 is an apocalyptic number.

It is an amenable number.

57825441 is a deficient number, since it is larger than the sum of its proper divisors (28298079).

57825441 is a wasteful number, since it uses less digits than its factorization.

57825441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11413 (or 11407 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 57825441 is about 7604.3041101734. The cubic root of 57825441 is about 386.6989425925.

The spelling of 57825441 in words is "fifty-seven million, eight hundred twenty-five thousand, four hundred forty-one".