57025669 has 4 divisors (see below), whose sum is σ = 60027040. Its totient is φ = 54024300.

The previous prime is 57025663. The next prime is 57025681. The reversal of 57025669 is 96652075.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57025669 - 2¹¹ = 57023621 is a prime.

It is a super-2 number, since 2×57025669² = 6503853849795122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57025663) 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, 1500657 + ... + 1500694.

It is an arithmetic number, because the mean of its divisors is an integer number (15006760).

Almost surely, 2^57025669 is an apocalyptic number.

It is an amenable number.

57025669 is a deficient number, since it is larger than the sum of its proper divisors (3001371).

57025669 is a wasteful number, since it uses less digits than its factorization.

57025669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001370.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 57025669 is about 7551.5342149791. The cubic root of 57025669 is about 384.9078747360.

The spelling of 57025669 in words is "fifty-seven million, twenty-five thousand, six hundred sixty-nine".