57725773 has 12 divisors (see below), whose sum is σ = 67292832. Its totient is φ = 49374360.

The previous prime is 57725749. The next prime is 57725803. The reversal of 57725773 is 37752775.

It is not a de Polignac number, because 57725773 - 2¹³ = 57717581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57728773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29986 + ... + 31852.

It is an arithmetic number, because the mean of its divisors is an integer number (5607736).

Almost surely, 2^57725773 is an apocalyptic number.

It is an amenable number.

57725773 is a deficient number, since it is larger than the sum of its proper divisors (9567059).

57725773 is a wasteful number, since it uses less digits than its factorization.

57725773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512 (or 2505 counting only the distinct ones).

The product of its digits is 360150, while the sum is 43.

The square root of 57725773 is about 7597.7478900000. The cubic root of 57725773 is about 386.4766432368.

The spelling of 57725773 in words is "fifty-seven million, seven hundred twenty-five thousand, seven hundred seventy-three".