57825485 has 4 divisors (see below), whose sum is σ = 69390588. Its totient is φ = 46260384.

The previous prime is 57825479. The next prime is 57825503. The reversal of 57825485 is 58452875.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40627876 + 17197609 = 6374^2 + 4147^2 .

It is a cyclic number.

It is not a de Polignac number, because 57825485 - 2⁶ = 57825421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5782544 + ... + 5782553.

It is an arithmetic number, because the mean of its divisors is an integer number (17347647).

Almost surely, 2^57825485 is an apocalyptic number.

It is an amenable number.

57825485 is a deficient number, since it is larger than the sum of its proper divisors (11565103).

57825485 is a wasteful number, since it uses less digits than its factorization.

57825485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11565102.

The product of its digits is 448000, while the sum is 44.

The square root of 57825485 is about 7604.3070032712. The cubic root of 57825485 is about 386.6990406736.

The spelling of 57825485 in words is "fifty-seven million, eight hundred twenty-five thousand, four hundred eighty-five".