57979485 has 24 divisors (see below), whose sum is σ = 100731384. Its totient is φ = 30850560.

The previous prime is 57979483. The next prime is 57979489. The reversal of 57979485 is 58497975.

It can be written as a sum of positive squares in 4 ways, for example, as 6441444 + 51538041 = 2538^2 + 7179^2 .

It is not a de Polignac number, because 57979485 - 2¹ = 57979483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57979483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22209 + ... + 24681.

It is an arithmetic number, because the mean of its divisors is an integer number (4197141).

Almost surely, 2^57979485 is an apocalyptic number.

It is an amenable number.

57979485 is a deficient number, since it is larger than the sum of its proper divisors (42751899).

57979485 is a wasteful number, since it uses less digits than its factorization.

57979485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005 (or 3002 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 54.

The square root of 57979485 is about 7614.4261110080. The cubic root of 57979485 is about 387.0420201554.

The spelling of 57979485 in words is "fifty-seven million, nine hundred seventy-nine thousand, four hundred eighty-five".