57245463 has 18 divisors (see below), whose sum is σ = 90890072. Its totient is φ = 34693560.

The previous prime is 57245431. The next prime is 57245479. The reversal of 57245463 is 36454275.

57245463 is a `hidden beast` number, since 572 + 45 + 46 + 3 = 666.

It is not a de Polignac number, because 57245463 - 2⁵ = 57245431 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 (57245263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25195 + ... + 27372.

Almost surely, 2^57245463 is an apocalyptic number.

57245463 is a deficient number, since it is larger than the sum of its proper divisors (33644609).

57245463 is a wasteful number, since it uses less digits than its factorization.

57245463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52595 (or 52581 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 57245463 is about 7566.0731558715. The cubic root of 57245463 is about 385.4017574806.

The spelling of 57245463 in words is "fifty-seven million, two hundred forty-five thousand, four hundred sixty-three".