57241413 has 6 divisors (see below), whose sum is σ = 82682054. Its totient is φ = 38160936.

The previous prime is 57241409. The next prime is 57241427. The reversal of 57241413 is 31414275.

57241413 is a `hidden beast` number, since 5 + 7 + 241 + 413 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54863649 + 2377764 = 7407^2 + 1542^2 .

It is not a de Polignac number, because 57241413 - 2² = 57241409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57241403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3180070 + ... + 3180087.

Almost surely, 2^57241413 is an apocalyptic number.

It is an amenable number.

57241413 is a deficient number, since it is larger than the sum of its proper divisors (25440641).

57241413 is a wasteful number, since it uses less digits than its factorization.

57241413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360163 (or 6360160 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 57241413 is about 7565.8055089990. The cubic root of 57241413 is about 385.3926684696.

Adding to 57241413 its reverse (31414275), we get a palindrome (88655688).

The spelling of 57241413 in words is "fifty-seven million, two hundred forty-one thousand, four hundred thirteen".