57025810 has 8 divisors (see below), whose sum is σ = 102646476. Its totient is φ = 22810320.

The previous prime is 57025807. The next prime is 57025819. The reversal of 57025810 is 1852075.

It can be written as a sum of positive squares in 2 ways, for example, as 56355049 + 670761 = 7507^2 + 819^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×57025810² = 6503886012312200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57025819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2851281 + ... + 2851300.

Almost surely, 2^57025810 is an apocalyptic number.

57025810 is a deficient number, since it is larger than the sum of its proper divisors (45620666).

57025810 is a wasteful number, since it uses less digits than its factorization.

57025810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702588.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 57025810 is about 7551.5435508246. The cubic root of 57025810 is about 384.9081919730.

Adding to 57025810 its reverse (1852075), we get a palindrome (58877885).

The spelling of 57025810 in words is "fifty-seven million, twenty-five thousand, eight hundred ten".